Detailed Program
- Track A
- 3F, Convention Hall 3, CECO
| Time | Track A | CV & Abstract | |
|---|---|---|---|
| Opening Remarks & Keynote Address | |||
| 13:00-13:05(5') | Opening Remarks | ||
| 13:05-13:20(15') | KS1-1 |
Keynote Speech
H.E Mohammed Al-Hayki (Qatar Embassy in Seoul , Ambassador , Qatar) 무함마드 알 하이키 대사 (주한카타르) |
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| 13:20-13:30(10') | KS1-2 |
Keynote Speech
H.E. Frode Solberg(Royal Norwegian Embassy in Seoul , Ambassador , Norway) 프로드 술베르그 대사 (주한노르웨이대사관) |
H.E. Frode Solberg
Education
1995 – 1997: Diplomatic Trainee Programme, Ministry of Foreign Affairs, Oslo 1991 – 1992: University of Bergen, Norway. Short Programme on Global Climate Changes 1986 – 1989: The Norwegian Military Academy, Linderud, Oslo, Norway. Focus on language and political science 1984 – 1986: Junior Officers School, Army Signals, Lillehammer, Norway Work Experience July 2018 ~Present: Norwegian Ambassador to Seoul, Republic of Korea 2015 – 2018: Director, Section for Recruitment and Personnel, Ministry of Foreign Affairs 2014 – 2015: Director, Section for Security and Emergency Preparedness, Ministry of Foreign Affairs 2010 – 2014: Minister and Deputy Head of Mission, Royal Norwegian Embassy, Stockholm, Sweden 2006 – 2010: Counsellor, Royal Norwegian Embassy, Berlin, Germany 2004 – 2006: Deputy Director, Section for Official Visits, Protocol Department, Ministry of Foreign Affairs 2003 – 2004: Adviser, Section for EEA and EFTA, Europe Department, Ministry of Foreign Affairs 2000 – 2003: First Secretary and Deputy Head of Mission, Royal Norwegian Embassy, Abu Dhabi, United Arab Emirates 1997 – 2000: Second Secretary, Royal Norwegian Embassy, Vienna, Austria 1995 – 1997: Diplomatic Trainee Programme, Ministry of Foreign Affairs (as above). Combined education and job training in the Ministry. 1993 – 1995: Captain, Second in Command, Signals Battalion, Brigade North, Norway 1989 – 1993: Lieutenant, Signals Battalion and Staff Officer, Brigade North, Norway
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| Session1. Mozambique Coral FLNG Project | |||
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Moderator : Mr. Luke (Yang-Ouk) Kim (Samsung Heavy Industries, Senior Engineer, Director, Republic of Korea) 좌장 : 김양욱 프로(삼성중공업) |
Moderator
Mr. Luke (Yang-Ouk) Kim
■ Master of Session 1 ; Mozambique Coral South FLNG Project
■ Master of Session 4 ; LNG Equipment 1 ■ Brief Summary of Personal Profile - ROK Navy Technical Officer ; Super Intendent - (SHI) Engineer ; System Layout, Piping, Accommodation - (SHI) Proposal Manager ; Sales Engineering - (SHI) Director ; IM/EM Division of Offshore business - (SHI) Director ; Offshore Outfitting Engineering Team 1 - (SHI) Head of Offshore Engineering Center(Pangyo) |
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| 13:30-13:55(25') | S1-1 |
Corarl South Development Project - Project Success Factors to date
Mr. Juan Carlos Coral (Eni , Coral South FLNG Project Director, Colombia) 후안 카를로스 코랄 프로젝트 디렉터(이앤아이) |
Mr. Juan Carlos Coral
Eni’s Coral South FLNG project will be the first of its kind on the African continent and only the fourth in the world. Technologically, Coral South is highly ambitious and remains cutting-edge.
Today, the project is at advanced execution status, and remains on track despite the many challenges posed by the COVID-19 pandemic. In the context of the Covid-19 crisis, HSE has taken an even more central role, where we have needed each worker to contribute by executing their daily activities safely, reinforcing the "stop work authority” at all project levels. As of June 2020, project progress hit 74%: a remarkable achievement in the current context. Engineering and procurement activities are now almost entirely complete, with the main efforts now centred on FLNG construction, which is on-going at the Samsung Heavy Industries (SHI) yard in Geoje, South Korea. The FLNG hull, complete with living quarters and other hull deck components, is stationed at Quay KE. Five topsides modules have been safely lifted and installed on the hull deck and topside modules integration phase is in progress. This presentation outlines the fundamental pillars that have allowed the project to be successful to date. |
| 13:55-14:25(30') | S1-2 |
Key for Success of Coral South Development Project (FLNG - Engineering and Procurement)
Mr. Christophe Baudel (Technip FMC, Consortium Executive Project Director, France)
코랄 FLNG 프로젝트 성공을 위한 핵심 요소 (설계와 구매)
크리스토프 보델 컨소시엄 총괄 프로젝트 디렉터(테크닙 FMC) |
Mr. Christophe Baudel
Total 29 years of experience in TechnipFMC Group as Project Engineer, Project Manager, Project Director , VP Procurement and VP Major Projects , with an involvement on a wide variety projects in refining, petrochemicals and natural gas liquefaction in various countries .
He started his career as Process and Start-Up Engineer in gas liquefaction and petrochemical field, then acquired extensive experience in project management and transversal operational roles leading large world-scale projects with investment values more than one billion dollars. His recent assignments were as Deputy Project Director for a grass root refinery in Jubail, Saudi Arabia, and VP for Major Projects for TechnipFMC in Paris. He is currently the Consortium Executive Project Director on Coral South Project for the TJS (TechnipFMC-JGC-Samsung Heavy Industries) Consortium and Project Director for the TJJV (TechnipFMC-JGC) Joint venture . He has been involved on Coral since the end of the FEED stage.
Execution of the Floating LNG for Coral South FLNG Project is progressing fully as planned by the TJS Consortium made of TJJV (TechnipFMC/JGC Corporation) and SHI, and construction is on-going at SHI’s Shipyard in Geoje.
The partners of TJJV, TechnipFMC and JGC Corporation, have participated in all the FLNGs newly built in the world so far (Petronas 1 & 2, Prelude) either individually or in partnership. TJJV is leader of the TJS Consortium and is now managing the entire Coral South FLNG Project execution including Topsides Engineering and Procurement and Onshore/Offshore Commissioning up to initial start-up of the facility. Here, as a key contributor to the success of the Project, TJJV will present how various challenges have been overcome during the Engineering and Procurement phase in order to achieve the required fast track schedule. |
| 13:55-14:25(30') | S1-3 |
Key for Success of Coral South Development Project (FLNG - Engineering and Procurement)
Mr. Kuniharu Sakuragi (JGC Corporation, TJJV Deputy Project Director, Japan)
코랄 FLNG 프로젝트 성공을 위한 핵심 요소 (설계와 구매)
쿠니하루 사쿠라기 TJJV 부프로젝터 디렉터(JGC ) |
Mr. Kuniharu Sakuragi
Total 37 years of experience in JGC Corporation as Project Engineer, project Engineering Manager, Project Manager and Project Director, in a wide variety of international and domestic process, offsite plants and offshore facilities in the fields of petroleum refining, natural gas, petrochemicals and chemicals. Has acquired extensive experience in project management of multi-discipline projects, including control of all functional disciplines, such as engineering, procurement, scheduling, cost control, construction and financial matters of EPC projects executed by the consortia. In 2001, through execution of Sanha LPG FPSO EPCI Project for Angola as a Project Manager, has gained excellent knowledge of a gas-handling FPSO.
In the field of Floating LNG, since 2004, he is responsible for new technology developments, has led disciplines to conduct Feasibility Studies, Conceptual Studies and Pre-FEED which were successfully completed to client satisfactions. He has completed for INPEX Abadi (Masela) FLNG FEED as a Project Manager of Consortia (JGC/Technip/SHI) and currently, he is managing ENI Coral South FLNG EPCIC as a Deputy Project Director of TJJV.
Execution of the Floating LNG for Coral South FLNG Project is progressing fully as planned by the TJS Consortium made of TJJV (TechnipFMC/JGC Corporation) and SHI, and construction is on-going at SHI’s Shipyard in Geoje.
The partners of TJJV, TechnipFMC and JGC Corporation, have participated in all the FLNGs newly built in the world so far (Petronas 1 & 2, Prelude) either individually or in partnership. TJJV is leader of the TJS Consortium and is now managing the entire Coral South FLNG Project execution including Topsides Engineering and Procurement and Onshore/Offshore Commissioning up to initial start-up of the facility. Here, as a key contributor to the success of the Project, TJJV will present how various challenges have been overcome during the Engineering and Procurement phase in order to achieve the required fast track schedule. |
| 14:25-14:50(25') | S1-4 |
Building LNG FPSO for Offshore (The Different Way)
Mr. Young-Kyu Kang (Samsung Heavy Industry, Vice President, Republic of Korea)
해양 LNG FPSO 건조 - (고정관념을 깨고)
강영규 상무(삼성중공업) |
Mr. Young-Kyu Kang
Young-Gyu Kang
Vice president, Samsung Heavy Industries Mr. Young-Gyu Kang is Project Director of Coral FLNG Project and Vice President in Samsung Heavy Industry. He is one of the most recognized project managing director in the Company for offshore oil & gas division. He initially launched his professional career as Research & Development for noise and vibration 35 years ago. Shortly after, he dived into offshore oil & gas industry in Engineering, Technical Sales and Marketing. He continued his career with project management profession since 2005. Since then he has successfully led numerous offshore facilities from semi-submersible to FPSOs, Drillships and FLNGs. He was Samsung’s Project Director for the world first and largest LNG FPSO from SHELL until 2017. YG studied mechanical engineering in National University of Busan both for Bachelors’ and Masters’ degrees. He enjoys his professional life weaved with outdoor activities especially mountain hiking and golfing. YG now tries to dedicate more of his time leveling up young professional project managers through numerous expert sharing lessons and counselling in Samsung Heavy Industries.
As environmental attention and importance rise around the world, this presentation shows likely scenario how gas demands are foreseen in the industry and why offshore gas market will be inevitably expanding. This presentation also introduces pioneering three offshore LNG FPSOs delivered or under construction in Samsung Heavy Industries and how these projects have been evolved to meet future market needs, i.e. economic viability. Presentation also proposes and suggests further enhancement possibility through closer collaboration and stronger partnership between stakeholders.
전 세계적으로 친환경은 모든 분야에 더욱 중요한 요소로 작용하고 있고, 이는 해양 산업도 예외가 아닙니다. 본 자료는 이러한 상황에서 가스 수요와 해양 가스 시장이 어떻게 전망되고 있는지, 그리고 해양 산업에서 시장이 요구하는 경제성 등을 어떻게 충족시켜야 하는지를 LNG FPSO 선발 주자인 삼성중공업이 수행한 3개의 대형 해양 프로젝트 경험을 근거하여 설명하고 있습니다. 마지막으로, 이해 관계자들과 긴밀한 협력 및 강력한 파트너십을 적극적으로 활용하면 해양 가스 시장이 지속 발전 가능한 산업으로 한 단계 더 도약 할 수 있을 것이라고 제안합니다. 
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| 15:10-15:20(10') | Breaks | ||
| Session4. LNG Equipmnt Ⅰ | |||
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Moderator : Mr. Luke (Yang-Ouk) Kim (Samsung Heavy Industries, Senior Engineer, Director, Republic of Korea) 좌장 : 김양욱 프로(삼성중공업) |
Moderator
Mr. Luke (Yang-Ouk) Kim
■ Master of Session 1 ; Mozambique Coral South FLNG Project
■ Master of Session 4 ; LNG Equipment 1 ■ Brief Summary of Personal Profile - ROK Navy Technical Officer ; Super Intendent - (SHI) Engineer ; System Layout, Piping, Accommodation - (SHI) Proposal Manager ; Sales Engineering - (SHI) Director ; IM/EM Division of Offshore business - (SHI) Director ; Offshore Outfitting Engineering Team 1 - (SHI) Head of Offshore Engineering Center(Pangyo) |
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| 15:20-15:45(25') | S4-1 |
A Numerical and Experimental Study on Thermal Performance of a High Pressure LNG Vaporizer
Mr. Young-Soo Kim (Daewoo Shipbuilding & Marine Engieering, Principal Research Engineer, Republic of Korea)
고압 LNG 기화기의 열적 성능에 대한 수치해석 및 실험적 연구
김영수 책임연구원(대우조선해양) |
Mr. Young-Soo Kim
Young Soo Kim is a principal research engineer and working for 25 years in energy system R&D in DSME.
He is currently involved in natural gas and LNG process field, especially, regasification process development for LNG FSRU and fuel gas supply system for LNG fueled ship including LNG carrier. And he conduct and verify the performane test of various kinds of LNG/NG handling equipment such as LNG fuel Pump, BOG compressor, LNG heat exchanger and cryogenic valves etc, and package equipment combining the lng equipment such as regasification test facility, fuel gas supply system test package etc.
A study on the thermal performance of a high pressure LNG vaporizer in LNG regasification system has been carried out in order to verify the heat exchanger design and its regasification capacity. A shell and tube type of heat exchanger was selected and glycol water was utilized as a heating medium. Thermal design was simulated using HTRI and compared to the result with a pilot plant scaled of 500kg/h of LNG vaporizer. And also to predict icing condition on outside tube surface, heat transfer was simulated with CFD and compared to experimental results. The actual shape of three dimensional tube bundles, tube bonnets, baffle plates, inlet/outlet nozzles and shell-body were modeled in FLUENT. The test facility including the vaporizer, LNG tank, LNG feed pump, glycol water supply and gas combustion unit was installed and various test conditions were studied to investigate the thermal performance of the vaporizer
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| 15:45-16:10(25') | S4-2 |
Total Cost reduction and Risk control in LNGC/FSRU through IAS
Mr. JaeUng Byun(Emerson Korea, Account Director, Republic of Korea) 변재웅 이사(한국애머슨) |
Mr. JaeUng Byun
2005 - Present Director of Marine Offshore Business Development, Emerson Korea
1996 - 2005 Sales Manger of Oil and Gas, Honeywell Korea Executive MBA from Sungkyunkwan University, Korea
Smart Commissioning system provides to reduce complexity through configuring hundreds of devices faster, efficiently automating
their process and ultimately help reduce the resources. Communicator (Tablet/iPad) is allowed the operator can check the status and diagnose immediately anywhere. Remote maintenance solution is the Asset Management which is a predictive maintenance system that bring the FSRU/LNGC closer to Onshore. Wireless system also offer a cost reduction and risk management will help prompt and expedience operation service. |
| 16:10-16:35(25') | S4-3 |
BOG Management on LNG Bunkering Vessels and LNG Fueled Ships
Mr. Seung-Han YANG (Cryo Engineering, Inc, Managing Director, Republic of Korea) 양승한 대표이사(세이저온) |
Mr. Seung-Han YANG
Seung-Han YANG
General Manager Email : yang@cryogenic.kr Cryo Engineering, Inc Mobile : +82 10 5431 2099 https://www.linkedin.com/in/seung-han-yang-882b3521/ Managing Director of Cryo Engineering, Inc since 08/1999 EXPERTISE Technical Consultant and Advisor Teaching Students at University and Marine Academy Cryogenic Engineer and Project Manager Process Engineer, Application Engineer and Project Coordinator Marine Engineer Education Honors and Awards PROFESSIONAL EXPERIENCE Technical Consultant and Advisor 10/2012~- Now Achievements and On-going Study and basic calculation of Cool down schematic for the massive (about >1 tons) specimen in the dilution refrigerator from 80 K down to 20 K with commercial Stirling Cryogenerator in order to save huge cooling time. Process design, calculation and basic engineering for cooling system of MRI SC magnet from 80 K down to 20K with Stirling Cryogenerator to save big amount of liquid helium. Process design and calculation for the reversed Brayton cycle and basic engineering for Helium liquefier, Hydrogen liquefier and liquid nitrogen sub-cooling system to optimize the process efficiency. Support national research lab to select the vendor and order the cycle compressor, turbo-expanders, heat exchangers, cryogenic valves and instrumentations for those cryogenic Helium(Neon) refrigeration cycle with the calculated process parameters. Technical advice to the assembler for the integration of each cryogenic component in the Cold Box Study and experiment to treat non-condensable gases in the Bio Gas and LNG(Liquefied Natural Gas) BOG(Boil-off Gas) liquefaction process. Teaching Students for the Basics and Application of Cryogenics 08/2015 ~ Now At Korea Maritime and Ocean University and Ocean Academy Teaching foreign students at Korea Maritime & Ocean University - General & Basic of Cryogenics - Cryogenics Application - Reversed Brayton Cycle for Hydrogen and Helium Liquefaction process Teaching Marine Engineers and Researchers at Ocean Academy - General & Basic of Cryogenics - LNG BOG reliquefaction process and it’s equipment - Cryogenic Liquid Storage and Heat Inleak Cryogenic Engineer and as a Project Manager 08/1997 ~ Now Achievements and On-going National Fusion Research Institute / KSTAR Project - Basic study, engineering, installation, commissioning and maintenance - 9kW at 4.5K helium refrigerator to cool all SC magnets - Work for this project as a cryogenic engineer and project coordinator together with Air Liquide Advanced Technologies for 12 years since 1997 Woolsung Nuclear Power Plant - Basic study, engineering, installation, commissioning and maintenance - 7kW at 20K helium refrigerator to remove tritium from heavy water - Work for this project as a cryogenic engineer and project coordinator together with Air Liquide Advanced Technologies for 6 years since 2002. Pohang Accelerator Lab - Basic study, engineering, installation, commissioning and maintenance - 870W at 4.5K helium refrigerator to cool three SC cavities - Work for this project as a cryogenic engineer and project coordinator together with Air Liquide Advanced Technologies for 5 years since 2006 Korea Electric Power Research Institute - Basic study, engineering, installation and commissioning - 10kW at 68K helium refrigerator to cool 3km of 154KV HTS power transmission cable - Work for this project as a cryogenic engineer and project for 6 years since 2012 Korea Institute of Machinery and Materials - Basic study and engineering for Hydrogen Liquefaction of 0.5t/day capacity - Hydrogen liquefier development to liquefy 300 l/h of room temp hydrogen - On-going since 2017 - Technical advice to the assembler for the integration of each cryogenic component in the Cold Box Korea Institute of Machinery and Materials - Study and experiment to treat non-condensable gases in the Bio Gas and LNG(Liquefied Natural Gas) BOG(Boil-off Gas) liquefaction process. - Air Liquide Turbo-Brayton Refrigerator TBL-350 and Stirling Cryogenics StirLNG-4 integrations and commissioning - Overall process P&ID development Process Engineer, Application Engineer and as a Project Coordinator 08/1988 ~ 06/1999 Achievements Hyundai Oil Bank DaeSan Site - Review P&ID of overall crude oil refinery process then installation and commissioning of control valves - Study and installation of the emission environment analyzers DaeHan Pulp & Paper DongHae Site - Review P&ID of overall pulp retreatment and paper manufacturing process then select correct control valves then supervision of valve installation and major process analyzers - Technical support on Commissioning of paper manufacturing process SamYangSa Onsan Site - Review P&ID of overall sugar plant then supervising of control valves installation and major process analyzers - Technical support on Commissioning of upstream process HanYang Chemical Ulsan Site - Review P&ID of Ethylene process then supervising of control valves installation and major process analyzers - Technical support on Commissioning of entire Ethylene process Marine Engineer 05/1981 ~ 06/1988 Achievements MOC on Crude Oil Carrier as a third marine engineer - Operation and maintenance of telecommunication system, food refrigerators, air-conditioner and all control systems. - On morning and late afternoon shift SANKO on Bulk Carrier as a third marine engineer - Operation and maintenance of telecommunication system, food refrigerators, air-conditioner and all control systems. - On morning and late afternoon shift SANKO on PLG Carrier as a second marine engineer - Operation and maintenance of marine generators and diesel engines - On day and mid-night shift Education 03/1965 ~ 02/1981 Achievements Korea Maritime and Ocean University - Bachelor degree of Marine Engineering on 02/1981 - Sturdy marine engineering for 4 years in Busan, Korea - Navy Reserve Officer’s Training Corp for 4 years KyungDong High School in Seoul, Korea for 3 years ChengRyang Middle School in Seoul, Korea for 3 years KeumSung Primary School in Seoul, Korea for 6 years Honors and Awards 09/09/2009 Ministry of Education, Science and Technology - Cryogenic System (Helium Refrigerator) 9Kw@4.5k for KSTAR project
The number of LNG Bunkering vessels and the LNG Fueled vessels are becoming bigger and bigger these days because of environment issues. Even the size of BOG reliquefaction system on those vessels could be relatively small scale, the BOG handling will be the one of critical subjects.
The Stirling cryogenerator utilizing the Reversed Stirling Cycle could be one of quite economical way for the small scale BOG reliqefaction system with very small foot-print. There are generally two(2) different ways to reliquefy the BOG, one is by subcooled LNG spay on top of LNG tanks and the another way is to reliquefy the BOG directly. The StirLNG-4 which is the trade name of Stirling Cryogenics for BOG reliquefier have already been installed on LNG Bunkering vessels saling on US coast and European harbors then ready to be installed on LNG fueled vessels too. The StirLNG-4 seems not good for LNG carriers due to it's small reliquefaction rate but quite excellent for small scale BOG reliquefiers such as LNG Bunkering vessels and LNG fueled ships. |
| 16:35-17:00(25') | S4-4 |
LNG Transfer & Metering System applied with Vacuum Insulation Piping System Technology
Mr. Jeongik Jhun (JUNGWOOENE, General Manager, Republic of Korea)
진공단열기술을 활용한 LNG Transfer & Metering System
전정익 부장(정우이앤이) |
Mr. Jeongik Jhun
2019.11 ~ 현재 정우이앤이 (주) 기술연구소 근무
* 참여 프로젝트 1. LNG Bunkering 기자재 시험 기반구축 프로젝트 참여 (PM) -. End User : 한국조선해양기자재연구원 -. EPC Contractor : 정우이앤이(주) 2. LNG Bunkering 단품 기자재 6종 시험 설비 구축 (PPM) -. End User : 경남테크노파크 -. EPC Contractor : 정우이앤이(주) 3. 여수 LNG 청항선 건조사업 가스연료공급장치 (PM) -. End User : 여수지방해양수산청 -. EPC Contractor : 정우이앤이(주) 2018.10 ~ 현재 ㈜데블록 기술전략본부 근무 * 국책과제 업무 수행 1. ICT(정보통신기술)기반의 Communication Interface가 적용된LNG 벙커링 시스템 기술개발 참여 진행 중 2. LNG 연료추진선 Bunkering을 위한 1200㎥/hr 급 Transfer FAS(Fall Arrest System), ERWS (Emergency Release Wiring System) 국산화 기술 개발
The Estimation and construction of eco-friendly LNG propulsion vessels are gradually increasing as ship and equipment technology development to protect the marine environment and increase the efficiency of ship operation with energy saving.
As LNG fueled ships and fuel gas supply systems are high value-added ship industries in the shipbuilding and offshore industry. It is evaluated as an industry that maximizes the added value of existing ships by applying it to domestic flagship ships through Core technology to actively respond to international regulations for the protection of the marine environment. Following the increase of LNG fueled vessels construction and the increase in LNG consumption, LNG trade volumes are also increasing now. So It is expected to increase that using of LNG Transfer & Metering System too. Because LNG is liquefied on -163℃ at atmospheric pressure , it is necessary to thoroughly manage the external heat intrusion. In the case of LNG, when the capacity is large and continuous transport is required, it is transported through piping. The LNG transfer volume capacity is huge, it should be transported through piping system. However, BOG (Boil off gas) accures with insulation of outside as vaporizing. In this process, LNG loss accures from heat transfer. In order to measure accurate transfer flow rate of LNG, It is neccessary to apply with vaccum inulation piping system with multi Layer Film Insulation materials and vaccum insulation layer including piping support which is adjusted heat isolation. It can isolate heat conduction, convection and radiation so LNG process can be protected with minimizing BOG loss. 
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- Track B
- 3F, Convention Hall 2, CECO
| Time | Track B | CV & Abstract | |
|---|---|---|---|
| Session2. LNG Fueled Engine | |||
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Moderator : Mr. Seong-Nam Kim (Winterthur Gas & Diesel, General Manager, Republic of Korea) 좌장 : 김성남 상무(윈지디코리아) |
Moderator
Mr. Seong-Nam Kim
In Hyundai Heavy industries, as project manager, technical meeting for defining of scope of supply, definition of project planning, project execution and documentation of marine propulsion Sulzer/Wärtsilä and MAN 2S diesel engines, technical information to customers on IMO Tier I, II, NOx Technical Files and programming of the emission measurements results, environmental development and emission and performance testing of SCR, Water emulsion EIAPP certificate and group test for 4S engine and Himsen Engines as parent engine with classification societies and ship-owners. Engaged in development of dual fuel engines for 4S Himsen engines incl. engine modifications, assembly, testing and performance evaluations.
In Wärtsilä, as Head of Technical Yard support incl. 2S, 4S and Propulsion products, and project execution/management acc. to the guidelines of each role for contracted project and propose the solution as application engineering. In WinGD, Business developments, Marketing & application for 2S propulsion engines, for developing of product benefits/profits of operating profiles of the engines and environmental solution, Technical consultants to ship-owner, shipyards and engine builders, and contribution to make any solution proposal and idea for contract of new building project. |
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| 13:30-13:55(25') | S2-1 |
Turbocharging Technologies for 2-Stoke Dual Fuel Engines
Mr. Jin-woo Seong (ABB Korea, Team Leader, Republic of Korea)
2행정 DF엔진의 터보차징 응용 기술
성진우 수석팀장(에이비비 코리아) |
Mr. Jin-woo Seong
- 2000.3 ~ 2004.2 Korea maritime University / Marine engineering
- 2005.3 ~ 2007.8 Korea maritime University, Graduate school / Master´s course / Dynamic Mechanical engineering - 2007.10 ~ 2008.02 ABB Korea / New business team / Turbocharger application engineer - 2008.02 ~ 2009.02 ABB Swiss / Turbocharger engineering & Sales - 2009.02 ~ 2016.10 ABB Korea / New business team / Turbocharger application engineer - 2016.10 ~ ABB Korea / New business team / Head of OEM sale
The presentation show for advanced turbocharging technology for enable short-term and medium-term steps in the path towards zero emissions for 2-stroke marine propulsion engines as well as Gas fuel engine.
- One of main emission abatement methods, namely SCR and SOx scrubbers, unavoidably introduce additional backpressure into the exhaust gas system. Depending on the magnitude of backpressure in the installation and the engine operating profile, this may have form a minor up to a significant negative effect on fuel consumption. Improved turbocharging efficiency can counteract the effect of increased backpressure, minimizing or even compensate any fuel penalty. - LP EGR requires handling of treated exhaust gas through the compressor side of the turbocharger. As such, advanced materials are required for fulfil reliability and component lifetime expectations. - HP EGR solutions require careful turbocharger performance matching with wide compressor maps to cover with the switchover between IMO Tier II & III modes during engine operation. - Increased turbocharging efficiency will make a perform operating points and meticulous optimization of turbocharging parameters contribute to improved combustion performance in gas mode for Low-Pressure Dual-Fuel engines, facilitating increased fuel efficiency, load transition. - Meeting the ambitious CO2 reduction targets set by the IMO will require further improvements in engine efficiency. Consequently, turbocharging solutions featuring cutting-edge performance will be necessary to facilitate the relevant technological Further more, ABB Turbocharging is looking into the future, turbocharging technology have to play a pivotal role in sustainably maintaining 2-stroke, low-speed engines as the principal propulsion method for the global merchant marine fleet. 
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| 13:55-14:20(25') | S2-2 |
Comparison of Exhaust Gas Emission for 2-Stroke M/E in LNGC
Mr. Seok-Yong Seo ( Hyundai Heavy Industries, Manager, Republic of Korea)
LNGC 2행정 추진기관의 배기 가스의 배출량 비교
서석용 과장(현대중공업) |
Mr. Seok-Yong Seo
M.Sc for Naval Architecture and Ocean Engineering in Inha University, Korea
M.Sc for Offshore engineering in Newcastle University, U.K. Machinery engineer in Hyundai Heavy Industry
- Summarized each M/E technology
- Sort of emission from M/E - Emission comparison - Green House effect calculation |
| 14:20-14:45(25') | S2-3 |
New Future Engine with Zero-GHG Emission & Introduction of ME-GA Development
Mr. Se-Min Kim (MAN Energy Solutions Korea, Manager, Republic of Korea)
GHG 규제에 따른 신기술과 ME-GA 개발 소개
김세민 과장(만에너지솔루션즈코리아) |
Mr. Se-Min Kim
전 대우조선해양 영업설계 근무
현 만에너지솔루션즈 코리아 Marketing Marine Solutions / Sales Promotion 근무
- Development status of Zero-GHG emission engine
- Methane slip levels ME-GI engines - Ammonia fueled Engine development - Introduction of ME-GA 
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| 14:45-15:10(25') | S2-4 |
WinGD X-DF 2.0, Introducing intelligent Control by Exhaust Recycling (iCER) for Otto Cycle Low-Speed Engine
Mr. Seong-Nam Kim (Winterthur Gas & Diesel, General Manager, Republic of Korea)
Otto cycle WinGD X-DF 2.0 (iCER)를 통한 연료 및 배출가스 개선
김성남 상무(윈지디코리아) |
Mr. Seong-Nam Kim
In Hyundai Heavy industries, as project manager, technical meeting for defining of scope of supply, definition of project planning, project execution and documentation of marine propulsion Sulzer/Wärtsilä and MAN 2S diesel engines, technical information to customers on IMO Tier I, II, NOx Technical Files and programming of the emission measurements results, environmental development and emission and performance testing of SCR, Water emulsion EIAPP certificate and group test for 4S engine and Himsen Engines as parent engine with classification societies and ship-owners. Engaged in development of dual fuel engines for 4S Himsen engines incl. engine modifications, assembly, testing and performance evaluations.
In Wärtsilä, as Head of Technical Yard support incl. 2S, 4S and Propulsion products, and project execution/management acc. to the guidelines of each role for contracted project and propose the solution as application engineering. In WinGD, Business developments, Marketing & application for 2S propulsion engines, for developing of product benefits/profits of operating profiles of the engines and environmental solution, Technical consultants to ship-owner, shipyards and engine builders, and contribution to make any solution proposal and idea for contract of new building project.
WinGD is continuously ensuring improvement of X-DF technology through reductions to both fuel consumption and
methane slip in gas mode, which is also considering by GHG working group in IMO, thus WinGD is launching X-DF2.0 technology with iCER – Intelligent Control by Exhaust Recycling. iCER comprises an add-on system which delivers enhanced combustion control through the use of inert gas. iCER technology offers the following customer benefits: • Reduction of energy consumption in gas mode by 3 %. • Reduction of fuel consumption in diesel mode by up to 5 %. • Reduction of methane slip up to 50 %. Exhaust gas is returned to the cylinder in a low-pressure path while in gas mode. The gas is cooled and then mixed with scavenge air resulting in C02 partly replacing the oxygen in the fresh air, acting as an inert gas on the combustion. The amount of returned exhaust gas and the combustion are regulated in a closed loop control. All current engines will remain within the WinGD portfolio, however the inclusion of iCER in the engine order designates the engine as X-DF2.0. The iCER is designed to cool and recirculate part of the exhaust gas through a low-pressure path during operation in gas mode. Compared to a high-pressure path the main benefit is the ability to use the full turbocharger capacity. It is possible to recirculate exhaust gas up to a maximum rate of 50 % mass flow. This is handled through a system adjacent to the engine that circulates part of the exhaust gas after the turbine, through an exhaust gas cooler (EGC) to the compressor inlet. The exhaust gas and the fresh air are mixed before entering the compressor wheel of the turbocharger. And X-DF engines are running well overall in the serviced vessel and teething problems systematically has been resolved. Today all these engines are showing very good operational behaviour on RTflex50DF/X62DF/X72DF engines. WinGD always and closely following up on DF fleet to further enhance safe operation. 
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| 15:10-15:20(10') | Breaks | ||
| Session5. LNG Cargo Tank/LNG Carrier | |||
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Moderator : Ms. Ekin Ceyda Cetin (KC LNG TECH, Researcher, Republic of Korea) 좌장 : 체틴 에킨 제이다 선임연구원(케이씨엘엔지테크) |
Moderator
Ms. Ekin Ceyda Cetin
Academic History
- 2007.09 ~ 2013.08 Istanbul Technical University / Bachelor's Degree / Shipbuilding and Ocean Engineering - 2015.09 ~ 2017.08 Seoul National University / Master's Degree / Naval Architecture and Ocean Engineering Master's Thesis: "Prediction and Modelling of Extreme Sloshing Pressures on Liquid Cargo" Work Experience - 2017.12 ~ 2020.01 Zentech Engineering / Marine and Offshore Eng. Dep. / Engineer / Design of floating offshore structures, etc. - 2020.02 ~ present KC LNG TECH / Engineering Team / Researcher / Design of LNG CCS KC-1 (sloshing, BOR, heat flow analysis etc.) Scholarships - 2009 ~ 2010 Erasmus Exchange Program / Instituto Superior Tecnico, Portugal - 2014 ~ 2017 Korean Government Scholarship Program / Korean Language Program & Master's Degree |
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| 15:20-15:45(25') | S5-1 |
An Experimental Study on the Thermophysical Characteristics of a Type C Tank Holding Liquid Nitrogen
Dr. Mo Se Kim (Korea Institute of Machinery & Materials, Senior Researcher, Republic of Korea)
액체질소가 저장된 Type C Tank의 열적 특성에 대한 실험적 연구
김모세 선임연구원(한국기계연구원) |
Dr. Mo Se Kim
2002 - 2007 서울대학교 기계항공공학부 학사
2007 - 2009 서울대학교 기계항공공학부 석사 2010 - 2015 서울대학교 기계항공공학부 박사 2015 - 2015 중앙대학교 강사 2015 - 2016 서울대학교 보조연구원 2019 - 한국기계연구원 선임연구원
The recent concerns about environmental problem are forcing maritime industry to be changed to be more environmentally benign and shipbuilding companies to use more clean fuel. According to the IMO 2020 new emission standard, the emission of Sulphur Oxides (SOx) and Nitrogen Oxides (NOx) will be tightly regulated from the year 2020. In this background, technologies related with LNG fuel ship and LNG bunkering process are being issued. In this study, as one of the important informations for LNG bunkering technology, an experiment to determine holding time of Type C LNG tank was conducted using LN2. From the data of the experiment, heat insulation characteristics of the Type C tank are revealed and presented. The main parameters are pressure behavior of the inside the tank and heat inleak effect through the tank wall and insulation system. From the data and analysis, the overall tank performance could be estimated and it is expected that this information would be utilized to establish LNG bunkering strategy.
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| 15:45-16:10(25') | S5-2 |
Temperature Distribution Analysis of Liquefied Natural Gas Carrier's Hull
Mr. MD SHAFIQUL ISLAM(Korean Register, Deputy Senior Surveyor, Republic of Korea)
액화 천연 가스 운반선의 선체 온도 분포 해석
이술람 엠디 샤피쿨 선임 검사원(한국선급) |
Mr. MD SHAFIQUL ISLAM
MD SHAFIQUL ISLAM is working as a Deputy Senior researcher at Ship & Offshore Technology Team, KR since February 2017. Previously, he worked as a specialist engineer in an Offshore Engineering Company named "Nowatec E&C". He holds M.S. degree in Naval Architecture and Ocean Engineering from Pusan national University, Korea. Currently, he is involved in developing KR’s technical rules related to LNG carriers, slamming & sloshing phenomena and heat transfer analysis. He has more than 7 years of working experiences in the field of naval architecture and offshore engineering.
His key qualification includes; • Expert experience in the application of linear and non-linear FE modelling and analysis • Expert experience with structural design for hydrocarbon fires, explosions and other hazards • Structural safety and interfaces between structural design and risk/safety assessment • Experience with DNV, ISO, NORSOK, EUROCODE and API codes • Good knowledge of software for the assessment of fire loads • Development of 3D CAD modelling • Development of high level technical documentation • Lecturer for education and training on industrial safety courses He has performed a large number of offshore projects related to fire and explosion safety design. He has also published 2 international journal papers with several peer-reviewed international proceedings papers.
LNG carriers are vessels used to store and transport liquefied natural gas. LNG, in its liquid form has the temperature of minus 163 degree Celsius. Therefore, the types of steel used to build the hull structure must withstand the impact of low temperatures. Cargo Containment System (CCS) is used to reduce the transfer of heat from the outside environment into the cargo tank and to keep the LNG in liquid state. Currently, the most popular types of CCS are designed by GTT (Gaztransport & Technigaz). However, Korean shipyards, KOGAS (Korea Gas Corporation) and many other companies around the world are developing their own CCS systems. As the LNG tank contains cryogenic liquid, realistic thermal analysis are of a primary importance for a successful design. The safety of the hull structure can’t be ensured without a reasonable thermal analysis. However, the temperature distribution analysis for the selection of hull steel grade is generally performed by the CCS developer and each CCS developer company has their own method of temperature calculation, but, each of their procedure and assumption are different from each other. KR has recently developed a guideline for temperature calculation of LNG carrier hull. This study is a part of the guidelines and focuses on numerical and analytical solution procedures for accurate calculation of hull temperature. Two temperature calculation methods such as analytical method and numerical method has been introduced in this study. 2D FEM thermal analysis is performed to calculate the temperature along the transverse direction of the hull, and 3D FEM is performed to calculate temperature in the cofferdams. For verification and accuracy of these methods, temperature calculation of a typical LNG carrier hull is carried out. Both methods, thoroughly analyzed in this study, could be applied in the design of LNG carrier hull.
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| 16:10-16:35(25') | S5-3 |
Application of KC-1 Membrane CCS for Land Storage Tank and Small LNG Carrier
Mr. Youngkyun Kim(KOGAS Research Institute, Principal Research Engineer , Republic of Korea)
KC-1 멤브레인 화물창의 육상저장탱크 및 소형 LNG선 적용
김영균 책임연구원(한국가스공사) |
Mr. Youngkyun Kim
Mr. Youngkyun Kim has more than 20 years of experience in development of LNG containment system for land storage tank and LNG carrier as a research work. At present, Mr. Kim has involved in the development of world largest scale 9% Ni type land storage tank. And he joined the project team responsible for developing world’s first full containment type membrane land storage tank and membrane containment system for LNG carrier.
KOGAS is now operating 4 world’s largest scale LNG receiving terminals with the number of 72 LNG storage tanks. We designed 39 tanks by ourselves including world largest 3 tanks with the capacity of 270,000m3. KOGAS dealt with all the area of work for LNG receiving terminal such as basic design for LNG receiving terminal, design and construction of LNG storage tank, operation, maintenance, repair and pre-commissioning. Based on these achievements, KOGAS has performed a design of middle scale LNG receiving terminal in Jeju island and now complte the construction. And primarily provide the natral gas with power plant. The construction of LNG storage facilities and distribution pipelines that aim to provide the eju with a cleaner source of power by 2019. To increase the efficiency of LNG regasification and design a reliable storage tank system, applying our vast experience of large scale LNG terminal as follows. First, we performed a basic design for Jeju Aewol receiving terminal. We come to a conclusion how to operate equipment system by optimizing the many scenarios such as environmentally friendly system, cost saving and convenience of maintenance and operation. Second membrane type full containment system LNG storage tank with the capacity of 45,000m3 is designed and now under construction. And the last, LNG transport carrier by applying KC-1 LNG containment system with the capacity of 7,500m3 were also designed to provide LNG from existing receiving terminal to a new small one. The aim of KOGAS Jeju Aewol receiving terminal is to improve environment-friendly and high efficiency small scale LNG receiving terminal. It could be realized on the basis of our experience and knowhow for the operation of large scale receiving terminal, records of basic design and storage tank design.
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| 16:35-17:00(25') | S5-4 |
Safety Stuies on Cryogenic Spill of LNG Faciliteis
Dr. Yunji Hwang (Samsung Heavy Industries, Senior HSE Engineer, Republic of Korea)
LNG 선박의 극저온 누출 사고를 최소화 하기 위한 안전평가 방법론 및 실험소개
황윤지 프로(삼성중공업) |
Dr. Yunji Hwang
2008 Master degree in Columbia University
2013 Ph.D. degree in Columbia University 2013 ~ Senior HSE Engineer in Energy Plant Research Center, Samsung Heavy Industries Research focuses on Safety Studies in Offshore Risk Analysis : Cryogenic Spill Analysis, Fire Risk Analysis, Escape/Evacuation/Rescue Analysis, SIL/RAM and etc.
While the largest Floating Liquefied Natural Gas (FLNG) vessel had been constructed by Samsung Heavy Industries(SHI), many new requirements and engineering technics were demanded for the safety related to the LNG production system. Liquefied natural gas (LNG) which has been produced and handled by LNG facility and piping system can be leaked as liquid jet with the extremely cold temperature, -161℃. Cryogenic brittle fractures by LNG leak are especially critical on structural integrity of topside structures where it can lead to further escalation in potential accidental events. Cryogenic protection is the important for structural steel durability in these accidents.
LNG industry has undertaken a number of initiatives to improve design against cryogenic spills by using only few theoretical and experimental studies. This concern caused excessive cold spill protection and maintenance problem. This research aims to bridge the existing gaps in cryogenic risk analysis and cryogenic structural integrity in order to improve design of LNG production platform with verifying the theory and establishing a new technology. The recommended practices based on experimental and analytical investigations can be major design references for newly designed or constructed LNG facilities. A new cryogenic spill model for structural heat transfer analysis was proposed based on the LNG spill experimental data for cold spill protection. A material selection guidance against cryogenic spill risk are also introduced for LNG spill deck. The design optimization study for cryogenic structural integrity using a new cryogenic spill model based on experimental data can reduce CAPEX/OPEX of a project with equal or better safety for facilities. |
- Track C
- 3F, Convention Hall 1, CECO
| Time | Track C | CV & Abstract | |
|---|---|---|---|
| Session3. LNG System Operator | |||
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Moderator : Mr. Seongyoon Choi (Korea Marine Equipment Research Institute, Principal Researcher, Republic of Korea) 좌장 : 최성윤 책임연구원(한국조선해양기자재연구원) |
Moderator
Mr. Seongyoon Choi
2018. 06 ~ 현재 : 한국조선해양기자재연구원 선임연구원 > 책임 연구원
2008. 03 ~ 2018. 05 : 삼성중공업 중앙연구소 책임연구원 > 수석 연구원 2008. 02 : 한국과학기술원 기계공학과 항공우주공학 전공 박사 |
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| 13:30-13:55(25') | S3-1 |
LNG Cargo Ship Operations and the Current Preparation Status for the Historical First LNG STS Bunkering
Captain Han-Seung Lim (Korea Leading Company of Ship Management, Senior Superintendent, Republic of Korea)
국내 최초 LNG BUNKERING 준비와 선박운항 (LNG벙커링선박 제주2호 사례 소개)
임한승 수석감독(케이엘씨에스엠) |
Captain Han-Seung Lim
Professional Experience
2020-Present, Marine Superintendent (LNGC, LBV), KLCSM 2019-2020, Ship's Chief officer (LNGC), HMM 2014-2019, Dock Master and Main Captain for Sea-trial vessel, HHIC-Phil 2009-2014, Marine and Technical Superintendent (LNGC, VLCC, CNTR, DP2-Cable layer, Mega Yatch), Hanjin SM 2003-2009, Ship's Chief officer (LNGC,CNTR,BULK), Hanjin shipping
Korea Line LNG Co. LTD. (KCLSM) owns and operates a fleet of vessels including 8 LNGCs. These LNGCs are managed by KLCSM and 2 of them are belolnging to domestic operation.
LNGC "SM JEJU LNG 2" is one of them, transporting LNG from Tongyeong to Jeju. SM JEJU 2 is capable of LNG bunkering and is preparing for the historical LNG bunkering in Korea. It will be a cornerstone for Korean LNG industry to grow into an LNG bunkering hub port. Introduce ship cargo operation and preparation for LNG bunkering with which I have experienced during the voyage. 
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| 13:55-14:20(25') | S3-2 |
Development of Training Course for LNG Bunkering Workers
Mr. Hyoung Soo Yoo (KIMFT(Korea Institute of Maritime and Fisheries Technology) , Professor, Republic of Korea)
LNG 벙커링 작업 종사자를 위한 훈련과정 개발
유형수 교수(한국해양수산연수원) |
Mr. Hyoung Soo Yoo
2020.05 ~ Professor, KIMFT(Korea Institute of Maritime and Fisheries Technology)
2016 ~ 2020.05 : Instructor, KIMFT(Korea Institute of Maritime and Fisheries Technology) 2015 ~ 2016 : Ship Surveyor, Busan branch, Korea Maritime Transportation Safety Authority 2014 ~ 2015 : Commissioning Engineer, DSME 2005 ~ 2014 : Marine Engineer(1st Engineer), HMM & Hanjin shipping 2001 ~ 2005 : Bachelor’s degree, Department of Marine Engineering system, Korea Maritime and Ocean University
With the advent of ships using gases or low-flashpoint fuel, the International Maritime Organization has established new convention and code for the safe operation of such ships. Unlike the IGC Code, which was applied to the liquefied gas tanker, the IGF Code for ships using liquefied gas as fuel came into effect. In addition, the STCW convention and code were entered into force and mandate the training, qualification and certificate for seafarers serving on board ships subject to IGF Code. The main contents of the STCW Convention(V/3) and Code(A-V/3) are the subjects of education, contents of education, conditions for issuance of certificate, and conditions for exemption. Based on international conventions and codes, it is nessesary to develop proper training course for workers of LNG powered ship and LNG bunkering.
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| 14:20-14:45(25') | S3-3 |
The Natural Gas Applications for Downstream Industry
Mr. Jong Kwon Lee (Korea Gas Technology Corporation, Team Leader (General Manager), Republic of Korea)
Downstream 산업에서 Natural Gas 활용방안
이종권 부장(한국가스기술공사) |
Mr. Jong Kwon Lee
1. Work Experience
2002~present : Team Leader (General Manager) of Overseas Engineering Business Team, KOGAS-Tech - Project Manager 1) Consultant Services of LNG receiving Terminal in Myanmar (TTCL, Thailand) 2) Consulting Services of LNG stroage tank in Jiangsu, China (CNOOC, China) 3) Feasibility Study of NG Pipeline & Governor station in Ghana (Quantum, Ghana) 4) Detailed Engineering for LNG storage tanks in Kuwait (KNPC, Kuwait) 5) FEED(Front End Engineering Design) for LNG storage tanks in Kuwait (Foster Wheeler, Spain) 6) Detailed Engineering for LNG storage tanks in Singapore (SLNG, Singapore) 7) Feasibility Study of Ethane terminal and storage tank in Thailand (PTT PLC, Thailand) etc. - Engineering Supervisor in Site 1) Construction and Commissioning of Tongyeong #13~17 LNG storage tanks in Korea (KOGAS) - Process / Mechanical Lead Engineer 1) Basic & Detailed Engineering of DME Demo Plant in Korea (KOGAS) 2) Basic & Detailed Engineering of LNG stroage tanks(Boryeong) in Korea (GS/SK) 3) Basic & Detailed Engineering of LNG stroage tanks(PyeongTaek, TongYoeng) in Korea (KOGAS) 2. Speaker - 5th, Oct., 2018 : The 15th International Conference on NAGPF(Northeast Asian Gas and Pipeline Forum) in St. Petersburg, Russia 'The Case Study of Natural Gas Processing and Utilization for Northeast Asia' - 18th, Apr., 2018 : West Africa Gas Competence Seminar to promote national gas domestication in Abidjan, Cote d'Ivoire (Hosted by AfDB:African Development Bank) 'LNG Technologies Development in Africa (Case studies)' - 10th, Nov., 2017 : Regional Gas Competence Workshop and Investment Roundtable to Promote Natural Gas Domestication in Dar Es-Salaam, Tanzania (Hosted by AfDB:African Development Bank) 'Small scale LNG Supply System in Africa' 3. Education - M.Eng in Mechanical Engineering, In-Ha University, S.Korea - MBA, Se-Jong University, S.Korea
In this paper, I would like to introduce the Natural Gas applications for downstream industry.
First of all, I will explain KOGAS-tech's profile and business area briefly then I will focus on the downstream indusrty. Therefore, I will make a presentation for the NG applications based on our proven track records. 1. LNG receiving terminal (Jetty, LNG storage tank, Vaporizer etc.) 2. Nation wide NG pipelines 3. Small scale LNG or NG supply system (included re-liquefaction technology) 4. CNG/LCNG fueling stations 5. Refrigeration warehouse etc. 6. H2 applications So, please find an attached PPT file, draft version. |
| 14:45-15:10(25') | S3-4 |
Considerations on LNG Cargo Transfer Measurement(CTM) before and after Loading and Unloading in the LNG Trade
Captain Sang-Min Goag (Korea Maritime Pilot Association, Ulsan Branch, Maritime Pilot, Republic of Korea)
LNG 무역에 있어서 LNG의 적하 및 양하 후의 Cargo량 계측시 고려사항
곽상민 도선사(한국도선사협회 울산지회) |
Captain Sang-Min Goag
After graduating from Korea Maritime University in 1987, I joined SK shipping as a deck officer of VLCC.
In 1992, I was nominated the first chief officer of the 2nd Korean LNG carrier YK Sovereign(HHI H761 Moss type 125K) and surpervised the vessel during her construction. After delivery of the ship, I became the chief officer and trasnported Indonesian and Malaysian LNG for one year. During the consturction, I participated in the gas trial of new ships two times(Korea 1st and 2nd LNG carrier, HHI H760, 761) and carried out 2 times post docking cargo operation and initial cooldown in Indonesia and Malaysia. In 1996, I left SK Shipping and joined Samsung Heavy Industries. I have designed the cargo piping and cargo system engineering of the first three Mark III Membrane type LNG carriers built in Samsung Heavy Industries(HN1207, 1258, 1259). I designed the door of the cargo motor room to be installed outside the gas danger zone, so that the double entry door and the air lock facility were not required, and this design was approved by the American Society of Shipping ABS, and was applied to all Membrane type LNG carriers built afterwards in Korea and in the world. In 1998, I came back to sea at Hyundai Merchant Marine and have been the master of VLCCs, Moss and Membrane type LNG carriers. I became a harbor pilot of Port of Ulsan in 2012. contributions : LNG Fuelled Ship and LNG Bunkering(The Korea Gas Union Quarterly Megazine/2018 Spring) Presentation at work shop of LNG bunkering sponsored by Ulsan city and Ulsan Port Authority Management of Cargo Tank Temperature during the ballast voyage of LNG Carriers (2019 The International LNG Conference)
LNG trade is quite different from other natural resources trade like crude oil and coal.
Crude oil is traded in dollars per barrel and coal in dollars per ton, while LNG is traded in dollars per unit of heat MMBTU. The compositions of LNG are obtained by analyzing the vapor of LNG collected from the LNG loading/unloading pipe after reaching the maximum rate during the loading/unloading of LNG. The crude oil shipment volume(Bill of Lading Figure) is determined by the loading terminal(seller) after loading and ship measures on board quantity(Ship's figure) for the reference. If the Ship's Figure is smaller than Bill of Lading Figure, ship issues protest for the protection of ship owner's interest at the future disputes. LNG carriers are equipped with very accurate liquid level measuring equipments and cargo temperature measuring equipments (Custody Transfer System) and very accurate cargo tank capacity tables . So the shipment amount of LNG is measured using the vessel's Custody Transfer System after completion of LNG loading and the measured amount will be the final shipment amount and written on the Bill of Lading. The place where LNG delivery amount is determined depends on the transport conditions. The delivery amount of LNG is determined at the port of unloading for Ex-Ship condition and at the port of loading for FOB condition. In the early days of LNG trade, there is no spot market as it is now. Buyers and sellers first determined the amount and duration of LNG trade, and then built the necessary LNG carriers to transport LNG. The LNG trade was very closed with chains of sellers, buyers and transporters. As the Bill of Lading Figure was determined as described above, the equipments and cargo tanks volume table installed on the LNG carriers shoule be very accurate because they are directly connected to the trade LNG price and during the construction of the ship, the installation of the LNG measuring devices and the measurement of dimensions of cargo tanks for the creation of the volume table of the tank were very strictly managed and carried out in the presence of the Buyer, Seller, transporter and independent surveyor. However, despite such strict management, there is still hidden LNG on board that cannot be measured by sophisticated measurement systems in the operation of LNG carriers. They are the remaining LNG in the LNG pipeline after loading and unloading and the remaining LNG on the bottom of the GTT Mark III LNG tank. They have not been taking any special measures even though there has been a tremendous LNG trade in the world. It is expected that there will be sufficient potential for problems related to the shipments in the generalization of LNG fueled ships and LNG bunkering vessels. Here, I will investigate the cause and the amount of remaining LNG in the pipe line and on the bottom of the GTT Mark III Membrane LNG tank before and after loading and suggest the countermeasures. Key wards : Custody Transfere Measurement(CTM), Ex-ship, FOB, Cargo Tank Volume Table, GTT Mark III Corrugated Membrane, Liquid(LNG) Crossover Line, Liquid(LNG) main Line, Comparison of pipe line structure between Membrane type and Moss type LNG Carriers LNG 무역은 다른 천연자원의 무역과는 구분되는 특징이 있다. 원유는 원유 배럴당 몇 달러, 석탄은 톤당 몇 달러로 거래되는데, LNG는 적양하중 선적된 LNG의 성분을 분석하고 그것을 열량단위인 BTU로 환산하여 MMBTU당 몇 달러로 거래된다. 선적량 결정시 원유는 seller가 원유를 선적한 후 선적량(B/L)을 결정하고, 선박에서는 선적된 량(Ship's Figure)을 측정하고 B/L량과 비교하여, Ship's Figure가 작으면 Protest를 발행하여 추후 발생할 수 있는 분쟁에 대비하는데, LNG는 선적후 선박에 설치된 계측장치(Custody Transfer System)를 사용하여 선적량을 결정하고 그 선적량이 B/L에 기재된다. LNG의 인도량이 결정되는 장소는 수송조건에 따라 달라지는데, Ex-Ship조건인 경우 양하항에서, FOB조건인 경우에는 적하항에서 인도량이 결정된다. LNG무역의 초창기에는 지금처럼 spot market이 없었고, Buyer와 Seller가 LNG 교역량과 기간을 먼저 결정한 후, LNG의 수송에 필요한 LNG선을 건조하는 LNG Chain을 형성하였고, 앞에서 설명한 바와 같이 LNG의 B/L량이 선박의 장비로 결정되었기 때문에 LNG선에 설치되는 장비와 Tank의 volume table이 바로 LNG 거래대금과 직결되었고, 때문에 선박의 건조중 LNG 계측장치의 설치와 Tank의 volume table의 작성을 위한 tank dimension 계측시에는 Buyer, Seller와 제3검정인의 입회하에 엄격하게 관리되고 수행되었다. 그러나 이러한 엄격한 관리에도 불구하고, LNG선의 운항에 있어 정교한 계측 시스템으로도 계측할 수 없는 LNG가 발생하는데, 적양하후 LNG의 pipe에 남아있는 LNG와 GTT Mark III LNG tank의 바닥에 남아있는 LNG가 그러한 것 들이다. 이러한 것들은 그동안 수많은 국제 LNG trade가 이루어 져 왔음에도 특별한 조치를 취하지 못하고 지금까지도 이어지고 있는데, 앞으로 LNG 연료 추진선박과 LNG Bunkering 선박의 운항이 증가하게 되면 이들 선박에서 선적량과 관련된 문제가 발생할 소지가 충분하다고 예상된다. 그러므로 여기에서는 적양하 전후 LNG선의 배관 및 Mark III LNG선의 Tank 바닥에 잔류하는 LNG 잔류량의 발생원인과 그 대책에 대하여 규명하고자 한다. 
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| 15:10-15:20(10') | Breaks | ||
| Session6. Next Energy | |||
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Moderator : Prof. Byeong-soo Kim (Pusan National University, Ph.D, Prefessor, Republic of Korea) 좌장 : 김병수 교수(부산대학교) |
Moderator
Prof. Byeong-soo Kim
Pusan National University Hydrogen Ship Technology Center
Ph.D.Professor in Industry-University Cooperation 2019 - Pusan National University Dept. of Naval Architecture and Ocean eng. BrainKorea21Plus Ph.D.Professor in Industry-University Cooperation 2014 - 2019 Samsung Heavy Industries 1985 - 2014 - Planning & Stretegy Managing Director - Digital Business Department Managing Director |
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| 15:20-15:45(25') | S6-1 |
Hydrogen Fuel Cell Application for Ship
Prof. Kwang Hyo Jung (Pusan National University, Professor, Republic of Korea)
선박의 수소연료전지 활용 방안
정광효 교수(부산대학교) |
Prof. Kwang Hyo Jung
*EDUCATION
1999 – 2004 : Ph.D. in Ocean Engineering Texas A&M University, College Station, Texas, US 1996 – 1998 : M.S. in Naval Architecture and Ocean Engineering, Pusan National University, Busan, Republic of Korea 1989 – 1996 : B.S. in Naval Architecture and Ocean Engineering, Pusan National University, Busan, Republic of Korea *PROFESSIONAL CAREER 2013 – : ASSOCIATE PROFESSOR. Dept. of Naval Architecture & Ocean Engineering, Pusan National University, Busan, ROK 2007 – 2013: ASSISTANT PROFESSOR, Dept. of Naval Architecture & Ocean Engineering, Dong-Eui University, Busan, ROK 2004 – 2006: SENIOR ENGINEER, Erickson Consulting Engineers, Inc., Florida, US 2004 – 2004: POST-DOCTORAL ASSOCIATE, Department of Civil Engineering, Texas A&M University, College Station, Texas, US
As concerns increase about the potential results of global climate change, the maritime industry has become even more aware of its environmental responsibilities. To mitigate the air pollution from maritime shipping, IMO has developed regulations for the exhaust gases from ships, especially NOx from 2016, SOx from 2020, and GHG from 2050. To satisfy the GHG regulations by 2050, it has led interests in hydrogen fuel which produces only water in operation with zero emissions.
The presentation is about the study on the application of hydrogen fuel cell for ships, including an environmental impact assessment of hydrogen, a trend analysis of hydrogen fuel cell ships in the world, an introduction of hydrogen ship technology center, and a concept design of a nearshore ferry equipped with the fuel cell. The environmental impacts of the hydrogen fuel for a coastal ferry are assessed by life cycle assessment (LCA) analysis in categories of Well-to-Tank, Tank-to-Wake, and Well-to-Wake phases in comparison with those from MGO and natural gas. The environmental impacts are provided in terms of Global Warming Potential (GWP), Acidification Potential (AP), Photochemical Potential (POCP), Eutrophication Potential (EP), and Particulate Matter (PM). The trends of the hydrogen fuel cell ships are analyzed in terms of ship size, fuel cell type, and application methods. The number of fuel cell ships reach to 30 ships, and most of the ships are using proton-exchange membrane fuel cell (PEMFC) due to its dramatically smaller volumes and weights that the other types of fuel cells. The ongoing projects of hydrogen fuel cell ships are also presented in the study. Hydrogen ship technology center to be built by 2023, is introduced in the presentation. The center aims to evaluate the performances of hydrogen propulsion equipment for ships, including fuel storage system, fuel cell-ESS system, and electric propulsion system. A concept design of a ship with hydrogen fuel cell is presented in the study for a 170GT nearshore ferry using PEMFC operating in Republic of Korea. The results of the design is provided with basic designs on gas supply and electric propulsion system for fuel cell propulsion. The specifications of the hydrogen fuel cell ship are compared with those of conventional diesel ship and the other fuel cell ship of SF-Breeze. |
| 15:45-16:10(25') | S6-2 |
Setting the Course to Low Carbon Shipping
Mr. Panos Koutsourakis(ABS, Director, Singapore) Panos Koutsourakis (ABS, Director, Singapore)(ABS) |
Mr. Panos Koutsourakis
Mr. Panos Koutsourakis serves as ABS Director of Sustainability Strategy, based in Singapore. In his current position, Koutsourakis is responsible for leading the sustainability strategy for the Asian region with a particular focus on green financing, alternative investments, M&As and innovative solutions linked to industry 4.0.
Koutsourakis has spent over two decades in the shipping industry, in a number of roles spanning shipping companies to classification services. Previous roles include serving as Global Technology Leader for a Class Society and Innovation, Technology, and Projects Leader for GasLog and Technical Leader for Navarone SA. Koutsourakis holds a MEng in Naval Architecture and Marine Engineering from the National Technical University of Athens.
The International Maritime Organization (IMO) has set ambitious targets for the shipping industry. In addition to the 2020 Global Sulphur Cap, shipowners and operators must consider the greenhouse gas (GHG) targets for 2030 and even more ambitious emissions goals for 2050. Adapting to new regulations and requirements aimed at lowering the industry’s collective carbon footprint will require innovative solutions that address low and zero carbon fuels, new ship technologies and more efficient operations.
To help drive decarbonization strategies, ABS has published Setting the Course to Low Carbon Shipping: Pathways to Sustainable Shipping. In this presentation we will cover the topics in this Outlook including defining the three primary fuel pathways and offering key insights into: alternative power generation systems; the evolution of global trade and its effect on fleet size; fuel consumption and emissions; operational measures to optimize vessel usage and GHG emissions; and conceptual designs and specifications for vessels opting to use alternative fuels and power generation systems. |
| 16:10-16:35(25') | S6-3 |
Forecasting the Alternative Marine Fuel: Ammonia
Mr. Hyeonjun Eun (Korean Register, Surveyor, Republic of Korea)
친환경 미래 선박 연료 전망: 선박연료로써의 암모니아
은현준 연구원(한국선급) |
Mr. Hyeonjun Eun
B.S. : Department of Mechanical Engineering, 2016, Pusan National University
M.S. : Department of Mechanical Engineering, 2018, Pusan National University (2018~) Surveyor, Future Technology Research Team, R&D Division, Korean Register (2020~) Surveyor, Technology Planning Team, R&D Division, Korean Register
IMO adopted the initial strategy for GHG emission reduction from vessels at the 72nd MEPC meeting held in April 2018. In order to implement IMO's GHG reduction target, technical measures (e.g. enlargement of ship size, increasing efficiency through the hull form design and propulsion system) and operational measures (e.g. slow steaming and voyage optimization) are considered. Also, LNG has gained attention as the next generation fuel, and it genearally considered that can reduce 20% of GHG.
Despite of the above measures, it is expected to difficult to achieve IMO's GHG reduction target, and introducing the carbon-neutral fuels in the long term is inevitable for maritime industry. A carbon-neutral fuel refers to the fuel that emits zero carbon during the fuel production and consumption process (Well-to-Wheel). The leading carbon-neutral fuels include biofuels, hydrogen, methanol, and ammonia. The characteristics of each carbon-neutral fuels are quite different in terms of the energy density, and storage condition etc. Ammonia has been widely used as a raw meterial of the fertilizer and has gained attention as the key hydrogen carreir. Since hydrogen can be produced using the renewable energy, ammonia can be produced environmentally using the hydrogen and nitrogen. Although the ammonia has not been considered as marine fuel until now, it has sufficient potentials to be chosen as next-generation marine fuel in the future. In the presentation, it is intents to review ammonia 1) quantitatively and qualitatively analyzing its characteristics as fuel, 2) summarizing and outlineing the related technology and trend, and 3) reviewing the potential of its becomming a marine fuel. 
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| 16:35-17:00(25') | S6-4 |
Harmonization of Domestic and Foreign Standards for High Pressure Vessels Cylinder of Fuel Cell Electric Vehicle
Dr. Sungmin Cho (Korea Gas Safety Corporation, Senior Manager, Republic of Korea)
수소복합재 용기 검사평가 및 국내외 기준 분석 등 부합화 현황
조성민 책임연구원(차장)(한국가스안전공사) |
Dr. Sungmin Cho
2012~ : Working on KGS(korea Gas Safety Corporation)
DISSERTATION/ research paper - A Study on Effect of Autofrettage Pressure on Failure Mode and Cycling Life of Type-3 Composite Cylinder (PhD) - Effect of Dome Curvature on Failure Mode of Type4 Composite Pressure Vessel(IJPEM, MARCH 2018, Vol. 19, No. 3, pp. 1-6) - A Study on Cycling Life and Failure Mode of Type3 Cylinder treated with Autofrettage Pressure(IJPEM,DECEMBER 2016, Vol. 17, No. 12, pp. 1685-1691)
The international community has been promulgating a climate treaty and trying to reduce carbon dioxide due to concerns about warming. Accordingly, there are policies to use hydrogen as an energy source in Korea, and representatively, there are policies related to hydrogen charging stations and hydrogen electric vehicles. For hydrogen electric vehicles, it is essential to develop a container made of composite materials to secure a certain mileage and reduce weight. In this study, domestic and international regulations were compared and analyzed with regard to composite containers installed in hydrogen electric vehicles, and the experimental method of GTR, which is an industrial regulation used in the world, was additionally analyzed. Currently, in Korea, it is being verified as attached asterisk 4 of the Regulations on the Safety of Automotive Inner Pressure Vessels, and in each country, it is being verified by EC79 and GTR. In particular, the GTR regulations are not mandatory to be verified, but since they are inspected under continuous and harsher conditions, their introduction in Europe and Japan is being confirmed. And compared the existing domestic standards and international harmonization standards (GTR).
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| 17:00-17:25(25') | S6-5 |
6inch Fuel Gas Transfer System Technology Development for Liquid Hydrogen Transfer Process On The Plant.
Mr. Jun-Hyung Park (Jung Woo ENE, CFO, Republic of Korea)
액화수소플랜트용 이송공정을 위한 6inch 연료이송시스템 기술개발
박준형 사장(정우이앤이) |
Mr. Jun-Hyung Park
Feb. 1996. Ph.D - Mechanical Engineering, Minnesota State University
Feb. 1989. Bachelor Degree - Mechanical Engineering, Minnesota State University 2012 ~ : CTO of Jungwoo ENE 2011 ~ 2013 : LNG Technology Network 2010~2015 : Vice President of Steel Flower, co. LTD. 2011~2013 : Vice President of Hanchang Engineering 2007~2010 : Technical Adviser of Korea Manrie Equipment Research Institute.
The research for hydrogen energy transfer is actively in now but Studies
on short-distance liquid hydrogen transport are insufficient. In the case of hydrogen transfer, It is used to install urethan form over certain thickness, This specification is not applicable to be considered under -253℃. Liquid hydrogen transfer system to be proposed is based on vacuum insulation applied with related technology and It is including overall system configuration. Because Liquid Hydrogen process temperature is cryogenic temperature, Heat transfer occures in to the storage and process pipe. Due to this process, A part of Liquid hydrogen is boiled from heat transfer. We called Boil off gas which changed vapor inside pipe and storage tank. The part of the liquid hydrogen transfer system in the korea, It is proceeding in the direction of using the techniques of the existing plant. We expect that this techonolgy development research improves the transfer efficiency of liquid hydrogen. 
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- Track A
- 3F, Convention Hall 3, CECO
| Time | Track A | CV & Abstract | |
|---|---|---|---|
| 10:40-10:50(10') | Breaks | ||
| The Technology of Ship Repair & Retrofit - Eco Friendly Vessel Ⅰ | |||
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Moderator : Mr. SunGeun Shin (Yeosu Ocean, CTO, Republic of Korea) 좌장 : 신선근 연구소장(여수해양) |
Moderator
Mr. SunGeun Shin
2017. 05 ~ 현재 : ㈜여수해양, 기술연구소, 연구소장
2014. 03 ~ 2016. 12. : GAS ENTEC, 기술연구소, 연구소장 2003. 03. ~ 2009. 12. : 한진중공업 기술연구소 선임연구원 2000. 09. ~ 2003. 02. : 한국기계연구원 환경설비부 연구원 |
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| 10:50-11:15(25') | E1 |
Case Study of LNGC Retrofit Engineering
Mr. Youngkwan Koh(Seastar, President, Republic of Korea)
LNG 개조 엔지니어링 사례 연구
고영관 사장(씨스타) |
Mr. Youngkwan Koh
1. Personal Data
- Name : Young Kwan Koh - Email : adam872@naver.com - TEL : 070-4947-0750 - H.P : 010-2830-4610 2. Educational Background - Feb. 1994 Graduation from Pusan National University, Naval Architecture & Ocean Engineering 3. Work Experience 3.1 Dec. 1993 – Jun. 1997 : Hanjin Heavy Industry - Department : Ship sale & engineering Team - Main Duties : Basic Design 3.2 Jun. 1997 – Mar. 2001 : Keumkang Engineering - Department : Design Dept. - Main Duties : Basic Design & Hull piping Design 3.3 Apr. 2001 – Apr. 2012 : Young Engineering - Department : Hull piping Dept. - Main Duties : Hull piping Design 3.4 May 2012 – Present : SEASTAR - President - Department : Marine Engineeering & Technology - Main Duties : Engineering & Consulting 4. Project handled/involved - Crude oil tanker : Panamax, Suez Max, VLCC - Containership : 500~20,000TEU - LNG carrier : 173K - Bulk carrier : 34K~180K - PC/Chemical Carrier : 3.5K~75K - Drillship - Jack-up Rig - H3401 ALLSEAS PLATFORM INSTALLATION & PIPE LAYER VESSEL 5. National Technical Qualification certificate - General Machinery Articles Class 1 - Construction Machinery Articles Class 1 - Dangerous Goods Management Functional Class 2 - High-Pressure Gas Engineer Class 2
This presentation represents how to convert a small bulk carrier to an LNG Carrier and depicts the key point of conversion engineering during construction with LNG Tank installation into a bulk carrier.
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| 11:15-11:40(25') | E2 |
Case Study of HAZID for LNG Populsion Retrofit Project
Mr. Jae-Yong Ha(Korea Maritime Consultants, Managing Director, Republic of Korea)
LNG 추진 개조공사를 위한 HAZID 사례 연구
하재용 상무(한국해사기술) |
Mr. Jae-Yong Ha
2007-2017 Joined following projects as a Safety Practitioner
- Transocean's Drillship Project at DSME, Geoje, Korea - Nigeria NLG's LNGC Project at SHI, Geoje, Korea - Chevron's Gorgon Project at HHI, Ulsan, Korea - BG LNG LNGC Project at SHI, Geoje, Korea - Qatar Gas LNGC Project at SHI, Geoje, Korea - Ras Gas LNGC Project at SHI, Geoje, Korea 2017-2020 Managing Director of Business Development, Korea Maritime Consultants CO., Ltd. - EGCS Retrofit Project - BWTS Retrofit Project - Oil & Gas Carrier Conversion Project - LNG Dual Fuel Conversion Project - Offshore Wind Power Project
In order to retrofitting of fuel supply system for conventional ship, Safety review must be performed. We will share exposed problem and improvement through hazard identification and risk assessment while presentation.
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| 11:40-12:05(25') | E3 |
Case Study of EGCS Retrofit Engineering
Mr. Kook-jin Lee(Donghae E&T, General Manager, Republic of Korea)
EGCS 개조 엔지니어링 사례 연구
이국진 부장(동해이앤티) |
Mr. Kook-jin Lee
2017.11~Present Donghae E&T CO., Ltd, General Manager
SOx Scrubber Retrofit of Morning Project, etc ... 9 Project (Hybrid Type) SOx Scrubber Retrofit of PanBona Project, etc... 8 Project (Open Type) BWTS Retrofit of GunGen Project, etc... 3 Project (Electrolysis Type) 2001.08 ~ 2017.03 Hyundai Mipo Dock Yard, Machinery Outfitting Design Department Machinery Outfitting Design for 49k Asphalt carrier, Owner ASP, Ship No. 2561 Machinery Outfitting Design for 50k Product carrier, Owner: Atlantic, Ship No. S097 Machinery Outfitting Design for 87k Bulk carrier, Owner: Ray, Ship No. S090~ Machinery Outfitting Design for 4.4k Platform supply vessel, Owner: B.P, Ship No. 8100 Generally managed machinery design dept. of Employed by Hyundai Vinashin Company Ltd, Vietnam Machinery Outfitting Design for 24.4k con.-RoRo, Owner: Grimaldi, Ship No. 8030 Machinery Outfitting Design for 56k Bulk carrier, Owner: E.R.Schiffahrt, Ship No: S001 Machinery Outfitting Design for 3,500 Unit car carrier, Owner: Vroon, Ship No: 8032 Machinery Outfitting Design for 20.6k LPG carrier, Owner: Zodiac, Ship No: 8005 Machinery Outfitting Design for 47k product carrier, Owner: Cido, Ship No: 0451 Machinery Outfitting Design for 46k product carrier, Owner: Aker Philadelphia Shipyard, Ship No. 1005 Machinery Outfitting Design for 37k Product carrier, Owner Vroon, Ship No: 0374 Machinery Outfitting Design for 35k Product carrier, Owner-Columbia, Ship No: 0139 1989.02 ~ 2001.07 Hankook Engineering, Piping Design Team Field engineer & supervisor for Ethylene Plant TPI Project, Rayong in Thailand Field engineer for Ethylene Plant, Jinlin in china Plant piping design for Hankook tire project, Geumsan in Korea Plant piping design for Jinro beer project, Cheongju in Korea Piping drafting for Yeonggwang nuclear power plant 3&4 project, Yeonggwang in Korea
The EGCS Retrofit market is increasing in accordance with the environmental regulations of ship emissions in 2020.
Normally, Ships use heavy fuel oil, which emits sulfur dioxide(SOx), an environmental pollutant. To comply with environmental regulations, it is necessary to use high-grade fuel or sulfur dioxide reduction system. This sulfur dioxide reduction system is Exhaust Gas Cleaning System. Our company has performed EGCS Retrofit on more than 20 projects over the past 3 years and has accumulated a lot of trial and error and know-how. Through this time, we would like to disclose and share the accumulated technology and know-how. 
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| 12:05-12:30(25') | E4 |
LNG Fuel / Bunkering Ship's Market Establishment through Retrofit Program
Mr. SunGeun Shin (Yeosu Ocean, CTO, Republic of Korea)
개조를 통한 LNG연료추진, 벙커링 선박 시장구축 방안
신선근 연구소장(여수해양) |
Mr. SunGeun Shin
2017. 05 ~ 현재 : ㈜여수해양, 기술연구소, 연구소장
2014. 03 ~ 2016. 12. : GAS ENTEC, 기술연구소, 연구소장 2003. 03. ~ 2009. 12. : 한진중공업 기술연구소 선임연구원 2000. 09. ~ 2003. 02. : 한국기계연구원 환경설비부 연구원
1. 서론
최근 저유황유의 유가 차이가 커서 선주사들은 Scrubber 설치를 고민하고 있는 상황이다. 하지만, 운항선박의Scrubber 개조는 선주에게 실질적인 이익이 아닌 고정비중 유가 상승의 손실을 보상해 주는 추상적인 이익을 준다. 이에 반해 LNG 연료추진선박은 실질적인 이익을 주지만 CAPEX가 높아 개조를 꺼려하는 상황이다. 2. 본론 운항 선박의 scrubber 개조는 2주이상의 장기간 도크 및 계류 작업은 선주측에 운항 손실이 발생하게 된다. 이에 반해 LNG 연료추진선박 개조는 2주이내 계류 상태에서 가능하므로 운항 손실이 최소화 된다. 컨테이너 선박의 경우 ISO 탱커를 LNG 연료 탱커로 사용하면 선주, 벙커링 공급업체 모두 유익한 시스템을 구축할 수 있으며 RO-RO 선박의 경우도 탱크로리 직접 벙커링 방법을 채택하면 벙커링 시간 및 탱크 비용을 사실상 '0'로 할 수 있게 된다. LNG 연료추진 선박의 시장은 추진선, 벙커링 시스템 어느게 먼저냐는 갑을 논박중이다. 여기에 착탁식 벙커링 용기를 사용한 LNG 연료추진선박은 공급자도 안정적인 벙커링 공급이 용이하며 사용자도 비싼 연료 탱크 비용을 부담하지 않았도 되는 장점이 있다. 이러한 선종은 개조를 통해 scrubber와 경쟁력 있게 개조가 가능할 것으로 예상된다. 또한, 1,000cbm급 LNG 연료추진 & 벙커링 선박의 개조를 통해 중소형 LNG 연료추진선박의 LNG 벙커링 인프라 구축을 통해 보다 용이하게 중소형 선박의 LNG 연료추진선박 시장을 구축 가능할 것으로 예상된다. 3. 결론 다양한 LNG 연료추진 및 벙커링 선박의 개조를 통한 LNG 연료추진 선박 시장구축을 통해 LNG 연료 추진선의 시대를 만들어 질 것으로 기대한다. |
| 12:30-13:50(80') | Lunch | ||
| The Technology of Ship Repair & Retrofit - Eco Friendly Vessel Ⅱ | |||
|
Moderator : Mr. Jae-Yong Ha (Korea Maritime Consultants, Managing Director, Republic of Korea) 좌장 : 하재용 상무(한국해사기술) |
Moderator
Mr. Jae-Yong Ha
2007-2017 Joined following projects as a Safety Practitioner
- Transocean's Drillship Project at DSME, Geoje, Korea - Nigeria NLG's LNGC Project at SHI, Geoje, Korea - Chevron's Gorgon Project at HHI, Ulsan, Korea - BG LNG LNGC Project at SHI, Geoje, Korea - Qatar Gas LNGC Project at SHI, Geoje, Korea - Ras Gas LNGC Project at SHI, Geoje, Korea 2017-2020 Managing Director of Business Development, Korea Maritime Consultants CO., Ltd. - EGCS Retrofit Project - BWTS Retrofit Project - Oil & Gas Carrier Conversion Project - LNG Dual Fuel Conversion Project - Offshore Wind Power Project |
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| 14:20-14:45(25') | F1 |
General Review of EGCS Market & Economical EGCS Retrofit Case Study
Mr. MinSu Seo(Global Echo, CEO, Republic of Korea)
EGCS 현황 분석 및 경제적인 개조공사 검토
서민수 대표(글로벌에코) |
Mr. MinSu Seo
I currently work as CEO of Global Echo PTE, Global Echo CO and LIMA Shipping PTE.
In university, I majored in maritime engineering and had 10years onboard experience as chief engine officer. And after that, I worked for Zodiac maritime and Vitol service in London as fleet manager and project manager respectively with gaining colleague’s absolute trust. By this absolute trust, I could carry out mega new building project of 800 million USD project with Vitol and recently 700 million USD project with Vitol, BW Shipping and others. And based on above wide experience of maritime, I developed unique SOx scrubber system and launched to market with name of MS-SOx Scrubber belongs to Global Echo. Moreover, I have good skill of English and Korean and middle level of Chinese.
Before Y2020, it was highly expected absolutely booming market of EGCS retrofit but as down term of global economy & fuel crisis by COVID-19, EGCS retrofit market has been being collapsed.
So, at this seminar, I would like to review current EGCS market situation including oil issue and forecast how market will come later. 1. Market review -. Air pollution regulatory timeline -. EGCS Market situation -. Fuel price issue -. Situation of repair dockyard -. Quality of EGCS -. Open loop type scrubber ban 2. Forecast -. Future oil market -. Wise use of EGCS -. Compact & optimized retrofit process 
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| 14:45-15:10(25') | F2 |
Case Study of Hybrid Type Scrubbers' Retrofit
Mr. Young Soo Kim(JW ENC, COO, Republic of Korea)
복합 배기가스 제거 기술의 개조설치 사례 연구
김영수 본부장(정원 이엔씨) |
Mr. Young Soo Kim
Education and Employment
- Graduated Department of Naval Architecture in Ulsan Univ.(1978 ~ 1981) - Design Department in Korea TACOMA Marine Ind. Co., Ltd. (1982 ~ 1987) - Foreign Material Procurement in Hyundai MOBIS (Ex HDPIC). (1987~1991) - Design, Production, Material Dep’t in CKMI Shipyard(1992-1997) - CEO in TMC Co., Ltd.(1998 ~ Currently)/Closed temporary now. Major business : Yard management, Production consulting and Material package Supply, design as well. - CEO in Eco-ship Co., Ltd.(2016 ~ Currently) Major business : Electric propulsion ships design and consulting - COO in JWENC Co., Ltd.(2018 ~ Currently) Manufacturing EGCS equipment Work & Project Experience - 2018 ~ Currently : COO at JW ENC Co., Ltd. which is manufacturing Exhaust Gas Cleaning System for marine and land base. - 2019.12 ~ Currently : developing new business for environmental friendly ships such as small coastal fishing boats and coastal ROPAX by propelled electrically. - 2017.05 : contracted newbuild of a battery propulsion 300G/T coastal ROPAX and a battery propulsion 120P passenger Boat(LOI) for a Korean shipping entity - 2010~2015 : Offshore(Drill ship…) Piping production design for DSME - 2005 ~ 2009 : Consulted and built new building of over 51 vessels(comprised of Chemical tankers, Bunkering tankers, MPC and General cargo) for Germany, Greece, Russia, Korea and China at Qingdao Hyundai shipyard in China on behalf of Hyundai Corp. - 2004 ~ 2006 : Consulted and planned new building of four(4) x 53K General Cargo (UK, Graig) for VINASHIN, Vietnam - 2001 : Procurement for four(4) new building of 6.5K General Cargo at 21st Shipyard on behalf of HYUNDAI Corp. - 1998 : Completed and delivered two(2) tankers for PERTAMINA(Indonesia) and PRIMORSK(Russia) on behalf of HYUNDAI Corp. - 1991 ~ 1997: Management of production and procurement for Chemical/Oil tankers, Bulk carriers and etc. - 1987 ~ 1991: Procurement of foreign material for building of luxury yachts - 1982 ~ 1987: Attended at several basic design works of Machinery and P&ID design for Korean navy frigate, corvette, Indian OPV and Indonesian LST etc.
EGCS-based air quality management measures are drawing attention as environmental regulations are tightened. EGCSs (Exhaust Gas Cleaning System) have been applied to various transportation and stationary industry, including ships, and has SOx scrubbers as the representative EGCS. Among them, we briefly describe the process of retrofit and the problems arising from the installation, commissioning and A/S process of the hybrid scrubber designed, manufactured and supplied by JW-ENC and installed by S-Shipyard for three 8,800teu container ships .
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| 15:10-15:35(25’) | F3 |
Ballast Treatment Technology Using Waste Heat of Ship
Mr. Sungjae Lee(S&SYS, General Manager, Republic of Korea)
선박 폐열을 이용한 파스퇴르 공법의 평형수 처리 기술
이승재 부장(에스 앤 시스) |
Mr. Sungjae Lee
2004 ~ 2010 : Ship Design Team / Samsung Heavy Industries
2010 ~ 2017 : Offshore Proposal Team / Samsung Heavy Industries 2017 ~ Present : Sales Team / S&SYS About S&SYS S&SYS was the former division of Machinery & Electric System of Samsung Heavy Industries and was founded as a new company in 2017 September. S&SYS is a professional company of BWMS(Samsung Purimar), switchboard, and automation business to success and focus previous marine solution business of Samsung.
Although pasteurization itself is already proven technology in other industrial sectors, it was never considered in shipping industry. This present will explain how waste heat and pasteurization technology could be used as a ballast treatment method for ship. There are plenty of heat energy to remove living organisms in the ballast flow of ship. Especially, the engine jacket water, exhausted gas and high pressure steam could be effective source of heating medium to make pasteurized temperature at 70~80 Celsius degree.
Robust performance and eco-friendliness for ballast treatment is required more than ever to implement IMO D-2 convention. Pasteurization technology could be one of innovative solution as a sustainable technology without any chemicals and mechanical filtration. 
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| 15:35-16:00(25') | F4 |
Case Study of ROK compact PLAZMA BWTS's Retrofit
Mr. Jong-Young Jang(Samkun Century, Managing Director, Republic of Korea)
국산 최소형 플라즈마 공법의 BWTS 개조설치 사례 연구
장종영 전무(삼건세기) |
Mr. Jong-Young Jang
Korea Maritime and Ocean University Major in Marine Engineering
Managing director of SAMKUN CENTURY
SAMKUN CENTURY, as Korea’s best water treatment facility & unit equipment and parts manufacturing corporation, has been accumulating the core technology of the eco-friendly water treatment business field for 30 years.
SAMKUN CENTURY is concentrating the corporation’s capacity in the BWTS business, as it is expected to undergo a rapid growth due to the progress in the land-based water treatment business and due to environmental restrictions. Thanks to this, we have created palpable achievements, such as a 300% growth in related sales. On the basis of such achievements, SAMKUN CENTURY will build a sustained dynamic force for growth. We will be concentrating on land-based water treatment facilities, which is undergoing a rapid increase in orders recently, and on building a preemptive position in the BWTS market, which is expected to grow full-fledge from 2020 and reach a size of 8~11 trillion KRW (5 years). Likewise, we will build a continued growth system based on our core technology and grow into the world's best corporation specializing in eco-friendly water treatment system. 
|
- Track B
- 3F, Convention Hall 2, CECO
| Time | Track B | CV & Abstract | |
|---|---|---|---|
| Session7. LNG Equipment Ⅱ | |||
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Moderator : Mr. An Heo (Daewoo Shipbuilding & Mmarine Engineering, Principal Engineer, Republic of Korea) 좌장 : 허안 부장(대우조선해양) |
Moderator
Mr. An Heo
Process Engineering and Design of Marine Vessels for 27 years(Hull Piping)
Nov. 1992 ~ Mar. 2008 -.Process Engineering & Design of Cargo Handling System for LNG Carrier -.Process Engineering & Design of Cargo Handling System for LNG FSRU -.Process Engineering & Design of Cargo Handling System for LPG Carrier -.Process Engineering & Design of Hull & Cargo Handling System for LNG FPSO -.Process Engineering & Design of Hull & Side Systems for oil FPSO -.Pipe Stress Analysis for Cargo Piping System for LNG Carrier, LNG FSRU and FPSO Mar. 2008 ~ Jan. 2019 -.Part Leader of Hull Piping Design Process Parts (for LNGC, LNG FSRU, LNG & Oil FPSO, LPGC, Container, VLCC, Drill Ship, RWEI, etc.) |
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| 09:00-09:25(25') | S7-1 |
Cryogenic Pump for LNG
Mr. Jin-Hee Hong (Hyupsung Metallize, General Manager, Republic of Korea) 홍진희 연구소장(협성철광) |
Mr. Jin-Hee Hong
Hong Jin Hee
Hyupsung Metallize_Research & Development Team
Cryogenic Pump for LNG
We have been established in 1983 and are specialized in manufacturing pump, facilities of steel and petrochemistry. We have developed both low pressure centrifugal pump and high pressure reciprocating pump for cryogenic service, and evaluated the performance of LNG pump developed through hydraulic power design of single impeller, inducer by CFD analysis and assessed the performance and proceeded with development by the evaluation of prototype testing. |
| 09:25-09:50(25') | S7-2 |
BOG Re-Condenser
Mr. Yong-Hwan Cho(Valmax Technology Corporation, Vice President, Republic of Korea)
BOG Re-Condenser System 개발
조용환 부사장(발맥스기술) |
Mr. Yong-Hwan Cho
PERSONAL INFORMATION
Nationality Republic of Korea Date of Birth Jun. 2nd, 1961 (Male) E-mail / Mobile yhcho@valmax.co.kr (+82 10 7753 4577) Language Korean, English ABILITIES - Development of LNG liquefaction system (BOG Re-condenser) - Process Analysis (HYSIS) - Risk assessment work of HAZID, HAZOP, FMEA and ESD - Develop. of oil and gas system (LNG, LPG, hydrogen) - Overseas sale, marketing EDUCATION 1980.03 ~ 1987.02 KyungHee Univ. / Mechanical Engineering / Bachelor of Engineering WORK EXPERIENC 2004 ~ Present Valmax Technology / R&D Center / Vice President 2000 ~ 2004 S&T Heavy Industries / Manager 1990 ~ 2000 Hala Heavy Industries / Engineer 1987 ~ 1990 Hyundai Trading / Staff
IMO 2020 규제 이후 배기배출물 규제를 만족하기 위한 방법으로 현재 대체연료에 대한 수요가 발생하고 있으며 이중 LNG는 가장 효과적인 대체연료로 각광받고 있다. LNG는 단위 중량당 발열량이 기존의 중유보다 높으며 이산화탄소 발생량이 24% 가량 감소되어 저탄소 녹색성장을 위한 가장 적합한 연료이다. 또한 LNG 연료 사용시 PM(Particulate matter, 미세입자), NOx(질소산화물) 등 대기오염 감소에도 효과가 있어 온실가스 저감 및 대기환경 개선의 역할을 할 것으로 기대되는 대체 연료로 사용 되고 있다.
극저온의 폭발성 가스인 LNG를 선박의 연료로 사용하기 위해서는 LNG연료 탱크의 내외부에서 발생된 열전달 등으로 자연 발생 되는 BOG를 안전하게 처리하는 설비가 필수적이다. BOG 처리시스템은 LNG연료추진 대상선박의 사양에 부합하고 선박 운항 및 시스템 운용조건을 고려하여야 하므로 BOG를 연료로서 활용하고, 사용 후 남는 양을 재 액화하는 Bog Re-Condenser 의 개발 내용을 발표 하고자 함. 
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| 09:50-10:15(25') | S7-3 |
Dveloped Localization System Application - SGM (Shaft Generator Motor)
Mr. Jung-Do Kim (C&A, COO, Republic of Korea)
국산화 축 발전기 시스템
김정도 사업본부장(시엔에이전기) |
Mr. Jung-Do Kim
GYEONGSANG NATIONAL UNIVERSITY
DEPARTMENT OF CONTROL AND INSTRUMENTATION ENGINEERING COLLEGE GRADUATE C&A electric - Head Director / Chief Operating Officer -Thruster Drive system engineering localization developer -Electric propulsion Drive system engineering localization developer -Shaft Generator Motor system engineering localization developer -Individual Starter drive developer -Hybrid Shaft Generator Motor system engineering localization developer -DC common system engineering localization developer
환경 규제 및 에너지 절약에 대한 시장의 요구가 급속도로 상승되는 시기에, 하나의 대안으로 적용되고 있는 축 발전기 시스템을 유럽 (해외) 공급 메이커사에 의존하지 않고, 국내에서 시스템을 개발 완료하고 적용하는 사례.
|
| 10:40-10:50(10') | Breaks | ||
| Session9. LNG Fueled Ship Ⅰ | |||
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Moderator : Mr. Sun Joon Park (Korean Register, General Manager, Republic of Korea) 좌장 : 박선준 팀장(한국선급) |
Moderator
Mr. Sun Joon Park
LNG 관련 IMO 업무
LNG 선박 도면검토 LNG 선박 현장검사 KR LNG 선박 총괄 팀장 |
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| 10:50-11:15(25') | S9-1 |
Concept Design Study on FGSS of LNG Fueled Ship Type
Mr. Hwi-Sang Yoo (Korean Register, Senior Surveyor, Republic of Korea)
선종별 LNG Fueled Ship FGSS에 대한 Concept Design 연구
유휘상 책임검사원(한국선급) |
Mr. Hwi-Sang Yoo
2008. ~ 2012. : Engeenier, Hyundai Merchant Marine
2013. ~ : Senior Surveyor, Environment & Piping Team, Korean Register
The Marine Environment Protection Committee of the International Maritime Organization is continuously stepping up efforts to reduce greenhouse gas emissions. From 2020, the Sulphur content of any marine fuel will be limited to 0.5% from 3.5% globally. As environmental regulations become more strengthened, many maritime industry experts are expecting that LNG fueled ships will replace soon conventional fueled ships and are conducting a variety of research and investment.
This document describes the optimized concept design for three ship types when considering the bulk carrier, container ship and tanker as LNG fueled ships. In detail, the risk and major consideration according to the arrangement of bunkering manifold, LNG fuel tank and fuel gas supply room is described in consideration of the characteristics of each ship type. In conclusion, the risk of LNG fueled ship for each ship type can be identified in advance, and this documents will help ship owners and designers who design and construct the LNG fueled ship. |
| 11:15-11:40(25') | S9-2 |
The Role of Liquefied Natural Gas(LNG) as Fuel for The Higher International and Environmental Standards of Shipping and Shipbuilding Industries
Mr. Hyo-Geon Kim (Hyundai Heavy Industries, Senior Engineer, Republic of Korea)
선박 운송 및 조선 산업 관련 강화되는 국제 환경규제에 대한 액화천연가스의 역할
김효건 차장(현대중공업) |
Mr. Hyo-Geon Kim
2007/01/01 - 2012/10/29: STX Offshore & Shipbuilding, Design Coordination Department, Assitant Manager
2012/11/05 - Now: Hyundai Heavy Industries, Initial Design Department, Senior Engineer
The Role of Liquefied Natural Gas(LNG) as Fuel for The Higher International and Environmental Standards of Shipping and Shipbuilding Industries
Hyo-Geon Kim Hyundai Heavy Industries ABSTRACT This study aimed to present the effect of using liquefied natural gas as fuel against the higher international and environmental standards of shipping and shipbuilding industries. In order to satisfy, requirements for emission of nitrogen oxides, sulphur oxides and carbon dioxide (energy efficiency design index) from fuel consumers like main and auxiliary engines and boilers were considered as the international and environmental standards and the effect of using liquefied natural gas was analyzed and compared with conventional fuels like diesel gas oil and heavy fuel oil against the aforementioned requirements. The figures like fuel property already known across the industries and catalog data like quantity of specific fuel consumption for some fuel consumers were used in this process for analysis. In conclusion, liquefied natural gas is environmentally friendly substance and has become more efficient countermeasure to overcome the higher international and environmental standards for a fairly long time. |
| 11:40-12:05(25') | S9-3 |
Introduction to the Design Concept for the LNG Fueled Ultra Large Containerships
Mr. Won Yum (Daewoo Shipbuilding & Marine Engineering, Engineer, Republic of Korea)
LNG 연료 추진 초대형 컨테이너선 설계 개념 소개
염원 과장(대우조선해양) |
Mr. Won Yum
2012.07 ~ Present : Ship Structure Basic Design Dep't, DSME
2010.01 ~ 2010.07 : Ship Structure Detail Design Dep't, DSME
One of the possible solutions, LNG propulsion has been widely adopted in order to handle a 0.5% sulphur cap for the ship’s fuel oil in compliance with IMO 2020 other than the SOx scrubber and using the low-sulphur fuel.
Recently, the LNG fueled Ultra Large Containerships (ULCs) have been developed in order to meet these needs. For example, their LNG fuel tanks instead of conventional heavy fuel oil (HFO) tanks could be designed as IMO type B type or Membrane type depending on the Owner’s preference or CAPEX. This paper is basically to introduce the design concept for the LNG fueled ULCs which has been designed and consistently developed by DSME. 
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| 12:05-12:30(25') | S9-4 |
Evaluation of Structural Integrity by Survey for High Mn Fuel Tank of Ilshin Green Iris
Dr. Sung-Ku Kang (Korean Register, Principal Surveyor, Republic of Korea)
일신 그린아이리스호의 고망간강 연료 탱크 검사를 통한 구조 건전성 평가
강성구 수석검사원(한국선급) |
Dr. Sung-Ku Kang
Korean Register
Rules for the Classification of Ships Using Low-flashpoint Fuels by Korean Register demands all fuel tanks to be exained internally. But Rules mentions that vacuum insulated indepednet fuel storage tanks of type C need not be examined internally.
CCC(Sub-Committe on Carriage of Cargoes and Containers) 6th of IMO(International Maritime Organization)/MSC(Maritime Safety Committee) requires that the first intermediate survey of Ilshin Green Iris include NDT for fuel tank of high manganese austenitic steel in order to evaluate the structural integrity. In line with CCC 6th, NDT of fuel tank of high manganese austenitic steel of Ilshin Green Iris was carried out for higly stressed parts. PA-UT was chosen instead of RT to detect internal defects and PT was selected for surface crack detection. The test plan with PA-UT and PT prepared by one NDT company was carefully reviewed and approved by KR. The intermediate survey for Ilshin Green Iris was carried out under the supervions of the Society. The surveyors checked the detectability of PA-UT using reference block made of high manganese austentic steel and test coupons embedded with different types of artificial flaws. The Korean Register approved the intermediate survey report including PA-UT and PT on the fuel tank of high manganese austenitic steel and visual examination. Conclusively, the intermediate survey after two years operation on the high manganese austenitic steel of Ilshin Green Iris confirms that the high manganese austenitic steel is suitable material for cryogenic services. |
| 12:30-13:50(80') | Lunch | ||
| Keynote Session 2 | |||
| 13:50-14:20(30') | KS2-1 |
Keynote Speech
Decarbonization Potential of LNG s Marine Fuel (Green House Gas and Marine Fuel - Technology Roadmap) Prof. Kang-Ki Lee (AVL List GmbH, Senior Vice President, Austria)
온실가스 규제강화에 따른 선박연료와 첨단기술 로드맵 (LNG 저탄소화 기술)
이강기 부사장 (AVL List GmbH) |
Prof. Kang-Ki Lee
Professor Kang-Ki LEE currently working as senior vice president and responsible for High Power Systems at AVL List GmbH in Austria, studied mechanical engineering at MSc till 1995. And management skills added through Advanced Industrial Program at Seoul National University in 2007 and the executive management course by German based MAN Group through Corporate Program with WHU, Germany and Said Business School of Oxford University, UK till 2010.
Worked as president of MAN Diesel Korea Ltd since 2007 responsible for internal combustion engine besides as a head of Turbo-machineries business of MAN Group for F. East Asia till 2012. Served as a professor of Korea Maritime & Ocean University teaching internal combustion engine and power systems besides research activities. Research interest on Emission, Energy Trend focus on LNG & Alternative Fuels, Future Technology of Logistics & Transportation, & Convergent Offshore Plants. Leading the World first LNG fueled ship development and World first & largest LNG fueled bulk carrier upon IMO IGF Code. Currently working as member of CIMAC GHG Strategy WG, Go-LNG, New Logistics Technology, Green Energy Center
A Green House Gas(GHG) emission continues to rise, it has become one of the most important issues for human life which consent is globally spread and impacts the whole society and industries. International Maritime Organization (IMO) has launched a decarbonization strategy on shipping i.e. the maritime sector has meanwhile defined its own targets for 2030 reducing CO2 emissions by 40% and for 2050 by 70% equivalent to reducing total GHG emissions by at least 50% in 2050 compared to 2008. CIMAC through their studies and released through their position paper in January 2020, fuels based on hydrogen in addition to various measures would be the pathway to meet IMO GHG2050.(https://www.cimac.com/cms/upload/Publication_Press/Strategy_Group_Publications/CIMAC_GHG_Position_Paper_Jan2020.pdf)
IMO MEPC 75th session summarized “Despite the COVID-19 pandemic and regardless of the postponement of MEPC 75, the Fourth IMO GHG Study has been progressed and finalized in line with the steps and timeline approved by MEPC 74”(document MEPC 74/WP.6, annex 2) and added issue about Black Carbon(BC) from Arctic Sea based upon the study during 2012-2018 on shipping. Upon the MEPC 75th session, LNG will add its value even more in terms of BC. Furthermore LNG possesses potential to increase energy density and to function as a Hydrogen carrier. The latest development of GHG regulation, the trend and available technologies for the State-of-Arts will be introduced on this topic. The ICE(Internal Combustion Engines) to be hybridized and integrated with other power sources will likely remain as the most common propulsion technique for deep-sea shipping because of the ability to combust LNG and further alternative fuels. Marine fuel requires its economy, global availability, and safety. LNG is a fuel which is already used as marine fuel and proven cleaner than fossil fuels in terms of emission, it will prevail and to bridge over to zero carbon fuel. As emphasized at the latest maritime fuel conference, LNG is “Now Solution” and to grow with the latest technology developed. |
| Session11. LNG Fueled Ship Ⅱ | |||
|
Moderator : Mr. Sun Joon Park (Korean Register, General Manager, Republic of Korea) 좌장 : 박선준 팀장(한국선급) |
Moderator
Mr. Sun Joon Park
LNG 관련 IMO 업무
LNG 선박 도면검토 LNG 선박 현장검사 KR LNG 선박 총괄 팀장 |
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| 14:20-14:45(25') | S11-1 |
Suggestion of Design Criteria of Small LNG Fueled Propulsion Ship using Gas Diffusion and Explosion Response Analysis
Prof. Sang-Gab Lee (Korea Maritime & Ocean University, Marine Safety Technology, Professor & CEO, Republic of Korea)
소형 LNG 연료추진 선박의 가스 확산 및 폭발 응답해석을 통한 설계기준 제안
이상갑 교수(한국해양대학교 & 해양안전기술) |
Prof. Sang-Gab Lee
Education
〮 1978 & 1980 Busan National University, Dept. of Naval Architecture, BS & MS 〮 1990 University of Illinois at Urbana-Champaign, Dept. of Civil Engoneering. PhD Experience 〮 1980-1983 Instructor, Korea Naval Academy, Dept. of Naval Architecture 〮 1990-present Professor, Korea Maritime & Ocean University, Division of Naval Architecture & Ocean Systems Engineering 〮 2014-present CEO, Marine Safety Engineering Sang-Gab Lee is a Professor of Ship Structural Design at Division of Naval Architecture and Ocean Systems Engineering of Korea Maritime and Ocean University, and is also CEO of engineering consulting company, Marine Safety Technology. He is currently focusing the researches on the investigation of marine accident causes of all categories except engine failure, and the structural safety assessment of ship and offshore structures using LS-DYNA code using highly advanced M&S system using Fluid-Structure 2-way coupling analysis technique as the first user of LS-DYNA code in Koea from 1993, in particular full-scale ship collision, grounding, capsize, flooding, sinking and rapid turning simulations, etc. This system was named MAIAS(Marine Accident Integrated Analysis System) with very uique in the world, and is updated for the underwater and air explosion response analysis, gas diffusion and exploson analysis, iceberg and level ice interaction analysis, sloshing and slamming(wet drop) impact analysis, turbulent flow analysis of offshore, etc..
In recent years, the International Maritime Organization(IMO) Tier III regulations have been in place to regulate the emission of nitrogen oxides(NOx) and sulfur oxides(SOx) in currently ECA(Emission Control Area), but more extended to worldwide. In this international trend, the government is also making various regulations and guidelines for the reduction of NOx, SOx and PM(Particle Material). LNG fuel is more concerned recently for alternative fuel, which can reduce CO2 generation by about 20%, NOx by more than 90%, and SOx more than conventional oil. Whereas the standards for large-sized vessels are based on IGF CODE(International Code of Safety for Ships using Gases or other Low-flashpoint Fuels), regulations for small LNG fueled ship are still not defined definitely. In this study, gas diffusion and explosion analyses were carried out for the reestablishment of design criteria of small LNG fueled ship using FLACS(Flame Acceleration Simulator) software.
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| 14:45-15:10(25') | S11-2 |
Review an Develope Basic Engineering of C-Type Tank LFS System in Hull
Mr. Doo-Hyuk Kim (Daewoo Shipbuilding & Marine Engineering, Senior Engineer, Republic of Korea)
Hull 내부에 위치하는 C-Type Tank LFS System의 기본설계 시 주요 검토사항
김두혁 과장(대우조선해양) |
Mr. Doo-Hyuk Kim
2012.01~2019.07 대우조선해양 해양프로세스 설계부
- 해양생산설비, FSPO Topside 프로세스 설계 업무 수행 2019.07~현재 대우조선해양 해양배관설계부 - LFS, FGSS 프로세스 설계 업무 수행
There are some challenges reviewing and developing the design of C-type tank LFS system in hull
Followings are key points: - Tank pressure control - Reviewing whether PBU is properly functioned with no static head between the Tank and PBU. - PRV (Pressure Relief Valve) location considering no space higher than the tank top. - How to meet methane number of LNG fuel. - Tank holding time with various liquid levels. - LNG bunkering rate. - Buffer volume of LNG fuel. 
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| 15:10-15:35(25') | S11-3 |
Sloshing Load and Safety Assessment of Membrane Type Fuel Tanks for LNG-fuelled Ultra-Large Container Ships
Dr. Chang Seop Kwon (Samsung Heavy Industries, Senior Engineer, Republic of Korea)
LNG 추진 초대형 컨테이너선의 멤브레인 타입 연료 탱크에 대한 슬로싱 하중과 안전성 평가
권창섭 프로(삼성중공업) |
Dr. Chang Seop Kwon
Dr. Chang Seop Kwon
Affiliation: Samsung Heavy Industries Department: Samsung Ship Model Basin Position: Senior Research Engineer 2004 Bachelor's degree of Naval Architect and Ocean Engineering in Seoul National University 2006 Master degree of Naval Architect and Ocean Engineering in Seoul National University 2006~ Research Engineer in Samsung Heavy Industries 2015 Ph.D dgree of Aerospace Engineering in Korea Advanced Institute of Science and Technology
LNG as a low-emission and cost-efficient marine fuel has attracted a great deal of interest from ship owners as an alternative to meet IMO's strengthened environmental regulations. This study focuses on the LNG-fuelled Ultra-large container ships with 23,000 TEU and 16,000 TEU with LNG fuel tanks of membrane technology which has been proven as cargo containment system of LNG carriers. The membrane type LNG fuel tank system is suitable for merchant ships because they enable efficient use of the space available on board with large capacity LNG fuel for ocean voyage. However, sloshing loads at unlimited filling conditions should be considered for safe design of membrane tank. Therefore, the sloshing load and safety assessment is performed on membrane type LNG fuel tanks designed for ultra-large container ships of 23,000 TEU and 16,000 TEU. The LNG fuel tank is placed under the wheel house structure to maximize the container loading space. Two tank geometries are taken into account. The first shape is wide and low in height to be fitted to the hull geometry. The second concept is narrower and taller. The wider tank may increase sloshing load in partially filled conditions. Therefore, a parametric study of tank dimensions is performed using ABS-SLOSH, a numerical sloshing load analysis program of ABS. Based on this, the dimensions of the wide tank are determined. Then, a systematic sloshing evaluation is performed through model tests to investigate the sloshing impact loads under unlimited filling condition. The model test campaign is carried out using a 6-DOF motion platform of Samsung Ship Model Basin (SSMB) of Samsung Heavy Industries (SHI). The extreme wave conditions in the North Atlantic Ocean are considered as per IGF Code for unrestricted area service. In addition, CFD sloshing analysis is performed to analyze the impact pressure distribution on the area where sensors are not covered to check if hot spots are missed during the model test. Design sloshing load curve for hot spot area is analyzed and compared with the experimental results for the cargo tank of 174K LNGC, which is a reference vessel. Through this research, it is demonstrated that the present membrane LNG fuel tank design is suitable for the ultra-large LNG-fuelled container ships.
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| 15:35-16:00(25') | S11-4 |
Measurement Data Analysis Using Smartship Solution for LNG Fueled Ship
Mr. Hyeonsu Jeong (Samsung Heavy Industries, Senior Engineer, Republic of Korea)
스마트십 솔루션을 활용한 LNG 연료추진선의 계측 데이터 분석
정현수 프로(삼성중공업) |
Mr. Hyeonsu Jeong
Work Experience
2007 ~ - Senior Engineer, Samsung Heavy Industries (Energy Plant Research Center) Education B.S. - Dept. of Naval Architecture and Ocean Engineering, Seoul National Univ. (2005) M.S. - Dept. of Naval Architecture and Ocean Engineering, Seoul National Univ. (2007)
The demand for LNG fueled ships has been rapidly increasing in order to reduce sulphur emissions. Samsung Heavy Industries (SHI) has installed the smartship solution (SVESSEL) on the LNG fueled crude oil tanker (COT) and is constantly monitoring the measured data to improve the design ability and operating efficiency of the ship.
In this presentation, the results of measurement data analysis for the LNG fueled COT are described. Initially, main operating parameters are analyzed using the smartship solution. The analysis parameters include voyage profile, fuel usage and status of the LNG fuel tank. The pressure build-up, depressurization and LNG bunkering simulations have been carried out to verify the design suitability of the LNG fuel tank. The simulation results are in good agreement with the measured data using the smartship solution. These results confirm that the LNG fueled COT built by SHI is properly designed and operated. The presentation contents are an example of the digital twin application for the LNG fueled ship, and are a part of development for the remote operation and the unmanned solution. |
- Track B
- 3F, Convention Hall 1, CECO
| Time | Track B | CV & Abstract | |
|---|---|---|---|
| Session8. LNG Fuel Supply System(FGSS) | |||
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Moderator : Mr. Jaemoo Lee (Valmax Technology, Managing Director, Republic of Korea) 좌장 : 이재무 상무(발맥스기술) |
Moderator
Mr. Jaemoo Lee
ABILITIES
- Design, installation and commissioning work for process control system of building and ship automation - Fault detection, problem solving and maintenance for process control system - Risk assessment work of HAZID, HAZOP, FMEA and ESD - Whole activities for system development, launching, order, installation and commissioning work - Develop. of new business and market for environment friendly systems (LNG, Hydrogen and etc.) - Overseas sale, marketing, presentation, conference, exhibition, technical meeting and support - Technical consultant of Korea government, KOGAS, KMI and Ministry of Ocean and Fisheries WORK EXPERIENCE 2019.07 ~ Present Valmax Technology / Sales Dept. / Oil & Gas / Managing Director 2017.12 ~ 2019.06 Sunbo Industries / Sales Dept. / Technical Sales / General Manager 2016.01 ~ 2017.10 Samsung Heavy Industries / Energy Plant R&D / Outfitting / Principle Engineer 2013.01 ~ 2015.12 Samsung Heavy Industries / Machinery Dept. / Technical Sales / Senior Manager 2006.11 ~ 2012.12 Samsung Heavy Industries / Electric Dept. / Technical Sales / Senior Manager 2003.01 ~ 2006.10 Honeywell / Project Execution Team / Commissioning Part / Manager 1999.12 ~ 2002.12 Honeywell / R&D Center / Building & Process Automation / Research Engineer MAJOR ACHIEVEMENTS - FGSS: IPA(Inchone Port Authorities), "EcoNuri", The first LNG Fuelled Ship in Asia - FGSS: UROOF(Ulsan Regional Office of Ocean & Fisheries), "ChungWha-2", The First LNG fuelled harbor cleanup vessel in Korea - FGSS: JeonNam Univ., LNG Fuelled Training Ship in Korea |
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| 09:00-09:25(25') | S8-1 |
Optimum Design of FGSS for Small Size Ship
Mr. Jaemoo Lee (Valmax Technology, Managing Director, Republic of Korea)
소형선박용 LNG연료공급시스템 최적설계
이재무 상무(발맥스기술) |
Mr. Jaemoo Lee
ABILITIES
- Design, installation and commissioning work for process control system of building and ship automation - Fault detection, problem solving and maintenance for process control system - Risk assessment work of HAZID, HAZOP, FMEA and ESD - Whole activities for system development, launching, order, installation and commissioning work - Develop. of new business and market for environment friendly systems (LNG, Hydrogen and etc.) - Overseas sale, marketing, presentation, conference, exhibition, technical meeting and support - Technical consultant of Korea government, KOGAS, KMI and Ministry of Ocean and Fisheries WORK EXPERIENCE 2019.07 ~ Present Valmax Technology / Sales Dept. / Oil & Gas / Managing Director 2017.12 ~ 2019.06 Sunbo Industries / Sales Dept. / Technical Sales / General Manager 2016.01 ~ 2017.10 Samsung Heavy Industries / Energy Plant R&D / Outfitting / Principle Engineer 2013.01 ~ 2015.12 Samsung Heavy Industries / Machinery Dept. / Technical Sales / Senior Manager 2006.11 ~ 2012.12 Samsung Heavy Industries / Electric Dept. / Technical Sales / Senior Manager 2003.01 ~ 2006.10 Honeywell / Project Execution Team / Commissioning Part / Manager 1999.12 ~ 2002.12 Honeywell / R&D Center / Building & Process Automation / Research Engineer MAJOR ACHIEVEMENTS - FGSS: IPA(Inchone Port Authorities), "EcoNuri", The first LNG Fuelled Ship in Asia - FGSS: UROOF(Ulsan Regional Office of Ocean & Fisheries), "ChungWha-2", The First LNG fuelled harbor cleanup vessel in Korea - FGSS: JeonNam Univ., LNG Fuelled Training Ship in Korea
International Maritime Organization (IMO) began to strength regulation of ship’ exhaust gas emissions in 2000, and as of 2020, sulfur cap(SOx) was under 4.5% 0.5% (ECA region is 0.1%), nitrogen compounds(NOx) was under 17.0g/kWh 3.4g/kWh, and greenhouse gas(CO2) should be 20% less than 2000 year.
Generally, larger ships sailing across the ocean, exhaust gas more comes out. But what has more adverse effects on the human environment is the harmful emissions from small ships operating in coastal waters and ports. For this reason, the Korean government plan to convert 109 government-operating ships into eco-friendly ones until 2025 by implementing the Green New Deal policy. Ships shall use eco-friendly fuel such LNG or hydrogen with electric. In this presentation, I would like to introduce the design and equipment placement of LNG fuel systems that can be optimized and safe for small ship in accordance with IGF or classification society. In particular, small ships are not only subject to space limitation on the installation of FGSS equipment, but also want to explain examples of trial and error based on the reference projects. 
|
| 09:25-09:50(25') | S8-2 |
FGSS Control & Safety System
Mr. KyoungMin Choi(B&R, Manager, Republic of Korea)
FGSS 제어 및 안전시스템에 대한 설계 및 적용 사례
최경민 과장(비앤드알산업자동화) |
Mr. KyoungMin Choi
*Soonchunhyang University ( 2002 ~ 2009 )
- Electical and Electronic Engineering - Computer Engineering *System Engineer & Project SuperVisor in JVG ( 2011 ~ 2019 ) Main business : Partial Discharge Monitoring System Transformer Monitoring System FGSS Automation Control System Site : Domestic _ Samsung / Kepco / Kwater / etc Overseas _ Saudi Arabia / Kuwait / Nicaragua / etc *Application Engineer in B&R (2019 ~ )
|
| 09:50-10:15(25') | S8-3 |
LNG Fuel Ship Operation Requirement and FGSS Manual
Dr. Benedict Song (VMT, Cargo Master, Republic of Korea)
LNG 연료 선박의 FGSS 운전 매뉴얼과 IGF Code 요구사항
송영욱 대표이사(브이엠티) |
Dr. Benedict Song
2020.3 - Adjunct professor of Korea Maritime and Ocean University
2019 9 - Cargo Master, Director, Founder of VMT 2018 - 2019 Managing Director, PENTATECH 2014 - 2017 Commissioning Completion Manager of EGINA FPSO Project. ACTEMIUM Oil & Gas 2001 - 2013 Commissioning Engineering Manager, SHI 1995 - 2000 Chief/Cargo officer of LNGC, LPGC & Tankers (KLC/SK shipping)
According to the IGF Code 18 Operation, the LNG fueled ship shall be provided with the operational procedure, including a suitably detailed fuel handling manual, such that trained personnel can safely operate the fuel bunkering, storage, and transfer system.
VMT introduces the case of FGSS operation manuals that are developed for the LNG fueled ship to meet the IGF code with classification approval. 
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| 10:15-10:40(25') | S8-4 |
World First Hydraulic Type HP LNG Pump System for ME-GI Engine
Mr. SeungChan Na (MAN Energy Solutions Korea, Sales Manager, Republic of Korea)
세계최초 유압방식 고압연료공급시스템
나승찬 부장(만에너지솔루션코리아) |
Mr. SeungChan Na
In 1995, I started my career as a system designer and others for the engine room at ship building company in Korea and have continued until 2015.
At the shipbuilding companies, i have worked for involved in the engine room design of various ships. Have involved in the design for the LNG gas supply system of 4st 51/60DF engine of MAN ES for Atlanticmax LNGC. Also involved in the design study for large LNG fueled vessels and bunker ship and Gas Code. I have joined MAN Energy Solution in Korea in December 2016 as Regional Sales Manager for LNG Fuel Gas Supply System of MAN Cryo. I have promoted LNG FGSS of MAN CRYO in the East Asia for two(2) years until 2018. last two(2) years 2019~2020, have took a role of sale manager for PVU (Pump Vaporizer Unit) high pressure pumping system for MAN ES ME-GI engine in Korea. I have promoted and got orders of PVU for several type of LNG fueled ships such as 15K container, 98K VLEC, 209K BC etc. thank you.
세계 최초로 상용화에 성공한 MAN Energy Solutions 사의 유압 구동식 고압 LNG 펌프시스템의 소개
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| 10:40-10:50(10') | Breaks | ||
| Session10. Measurement & Instrument | |||
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Moderator : Mr. Gi Eob Min (Daewoo Shipbuilding & Marine Engineering, General Manager, Republic of Korea) 좌장 : 민기업 부장(대우조선) |
Moderator
Mr. Gi Eob Min
-
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| 10:50-11:15(25') | S10-1 |
Recommendations for Linked Emergency Shutdown (ESD) Arrangements for LNG Bunkering
Mr. Dong-Min Seo (Daeyang Instrument, Managing Director, Republic of Korea)
LNG 연료 추진선용 비상정지시스템
서동민 상무(대양계기) |
Mr. Dong-Min Seo
2016/09~Present : R&D Team/Managing Director, Daeyang Instrument
2015/06~2016/07 : Marine & Offshore Engineering Team/Managing Director, MRC 2014/08~2015/05 : LPG Carrier/Gas Engineer, KSS Shipping 2013/11~2014/02 : Process System & Solution Team/Manager, Emerson Process Management Korea 2005/11~2013/10 : Electric Design Team/Project Manager, STX Offshore & Shipbuilding 1999/08~2005/03 : Electric Design Team/Manager, Daewoo Shipbuilding & Marine Engineering 1994/07~1999/07 : New Shipbuilding Team/Supervisor, Hanjin Shipping 1993/04~1994/03 : LPG Carrier/Engineer, Dong-Ji Merchant Marine
It describes the SGMF(The Society for Gas as a Marine Fuel) TGN(Technical Guidance Note) 06-05, which is applied to LNG fueled vessel that are recently built as new ships under environmental regulations, and explains how the Emergency shut down system and Bunkering safety link applied here should be applied. Explain the standardization between ship-shore.
|
| 11:15-11:40(25') | S10-2 |
Ultrasonic Type LNG Flowmeter
Mr. Kyu-Seong Lee (Valmax Technology, Managing Director, Republic of Korea)
LNG용 초음파 유량계
이규성 상무(발맥스기술) |
Mr. Kyu-Seong Lee
[Company]
Technology Research Center of Valmax Tech. , Managing Director [Project] POSCO Kwang-Yang LNG Terminal - NG Metering System POSCO Kwang-Yang Governor System - NG Metering System POSCO Pohang Governer System - NG Metering System GS-Caltex HOU Plant Governor System - NG Metering System KOGAS NG Metering System (Namyangju, Pyeongtaek) QIPP 36" NG Metering System (Kingdom of Saudi Arabia) Floating LNG Bunkering Terminal - LNG Metering System based on Calorific Value -. Development of Flow Computer -. Development of Ultrasonic Type LNG flowmeter -. Development of LNG Metering System
SOx and NOx emission regulations are applied to all ships by the IMO (International Maritime Organization), and the emission control area (ECA) is subject to a 0.1% SOx emission regulation from 2015, and 0.5% worldwide from 2020 0.5 % SOx emission regulations apply. In addition, since the NOx emission standard in the electrolytic area according to the ship's engine performance has been mandated since 2016, and more intensive emission regulations are expected according to separate ECA and SECA settings for each country, as one of the most effective measures to cope with environmental regulations LNG fueled ships have emerged. Accordingly, there is an urgent need for technology development for offshore floating bunkering terminals, and bunkering technology development tasks are underway under the supervision of KRISO and KOMERI. Basic technology development for LNG Custody Metering system based on flow meter has been completed.
Metering for LNG has been changed from Volume Base to a settlement system for actual energy flow, and accordingly, Valmax, a participating institution, has completed the development of a calorie calculation system in connection with a Gas Chromatograph that can measure calories, and is now Ultrasonic Type LNG Flowmeter. Commercialization is being promoted based on research and development. 
|
| 11:40-12:05(25') | S10-3 |
Development of LNG CTS
Mr. Dong-Sik Jang (HANLA IMS, Technical Advisor, Republic of Korea)
LNG운반선의 CTS용 화물창 레벨, 온도 및 압력 계측장치 개발
장동식 기술고문(한라아이엠에스) |
Mr. Dong-Sik Jang
1988.02 Graduated from KMOU
1988.03 ~ 1991.07 On board for PAN OCEAN Shipping as Marine Engineer 1992.10 ~ 2012.12 Worked for STX Offshore & Shipbuiding at Ship Sales Engineering Team 2015.05 ~ Established a Private Firm, LEE&JANG ECO ENGINEERING as President 2020.01 ~ Working for HANLA IMS as Technical Advisor
Custody Transfer System (CTS) for Liquefied Natural Gas Carrier(LNG운반선)
원유(Crude Oil), 정제유(Refined Oil) 및 가스(LNG or LPG)를 배관(Pipeline)을 통해 운송할 경우, 이 때 소유권(Ownwership)의 경계가 있을 수 있다. 가령 A라는 공장에서 B라는 공장으로 이송하든, 공장에서 배(운반선)로 적하를 하든, 아니면 배에서 공장으로 하역을 하든, 또는 Tank Lorry(Truck)에서 저장탱크(Storage Tank)로 이송을 하든간에 어떤 경우이든 배관을 통해 유체가 흘러가는 순간 어느 지점에서 소유권이 이전하게 된다. 물론 이 때 이송되는 양은 주고 받는 당사자간에 정해진 양(계약)대로 이루어질 것이다. 이처럼, 계약 당사자간에 정해진 양을 주고 받음으로써 소유권이 이전되는 매매 방식(상거래행위)을 'Custody Transfer'라고 할 수 있다. 이러한 상거래행위는 이송된 양에 따라 돈(소유권 이전에 따른 비용)을 지불하기 때문에 정밀한 계측기기를 이용하는 것이 필수적이다. 이러한 상거래행위를 위해 설치되는 정밀기기를 CTS라고 혼돈하기도 하지만, 정확히 표현하자면 정밀기기는 정확한 계측에 따른 돈을 지불하기 위해 필요한 솔루션(Solution)이지 이 자체가 CTS는 아니다. 본론인 Large Scale LNG를 LNG운반선으로 해상운송하는 경우 육상 터미널에서 본선 화물탱크(Cargo Tank)에 적재(Loading) 시, 또는 본선에서 육상 터미널로 하역(Unloading) 시 대량으로 이송된 양을 정확히 계측해야하는 것은 그 정확도에 따라 큰 돈이 관련되기 때문에 화물의 판매자, 구매자 및 수송자 모두에게 매우 중요하다. 이를 위해 설치되는 정밀계량장치가 Custody Transfer Measurement System(CTMS) 이며, LNG의 경우 원유나 정유제품과 달리 이송된 양을 에너지의 양(MMBTU)으로 표현하는데, 세계 LNG 수입업자 그룹인 GIIGNL HANDBOOK에 따르면 각종 계측된 값과 다음의 공식을 사용한다. E =( VLNG * DLNG * GCVLNG) - Egas displaced ± Egas to ER , if applicable. 상기 공식을 사용하기 위해서는 먼저 본선의 레벨(Level), 온도(Temperature) 및 압력(Pressure)를 계측해야 한다. 그리고 육상 터미널로부터 가스 크로마토그래프(Gas Chromatograph)에서 분석한 밀도 및 성분분석표를 받아서 최종 에너지 양으로 계산한다. 따라서, 큰 금액으로 거래되는 돈의 지불과 직접 관련된 정확한 에너지 양을 계산하기 위해서는 본선의 레벨, 온도 및 압력 정보를 정밀하게 계측해야 한다. 이것이 한라IMS가 고객만족을 위해 정밀한 CTMS를 개발하고자 하는 주된 목적이다. |
| 12:05-12:30(25') | S10-4 |
The Development of Demonstration Technology for LNG Cargo Measurement Equipment
Mr. Jae-Woong Shin (Korea Marine Equipment Research Institute, Principal Researcher, Republic of Korea)
LNG 화물측정 계측기기 실증기술개발
신재웅 책임연구원(한국조선해양기자재연구원) |
Mr. Jae-Woong Shin
한양대학교 전기전자컴퓨터공학과 석사
STX 조선해양 기술연구소 과장 한국조선해양기자재연구원 책임연구원
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| 12:30-13:50(80') | Lunch | ||
| Session12. LNG Liquefaction System | |||
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Moderator : Dr. Youngsam Oh (KOGAS, Principal Researcher, Republic of Korea) 좌장 : 오영삼 책임연구원(한국가스공사) |
Moderator
Dr. Youngsam Oh
Dr. YOUNGSAM OH has been working for 28 years at R&D division in KOGAS and now he is a principal researcher. He graduates Ajou University and majored in Energetics for master and Ph.D base on the Chemical Engineering in bachelor course in same university. Currently, his major interests are development of small scale LNG logistics and its business model using ISO LNG tank container which can supply LNG to remote places or the countries where has no LNG infrastructure and pipeline networks.
He designed a unique LNG tank container carrier vessel and developed LNG tank container unloading system which can be used for small scale LNG logistics business. Now, he is promoting LNG vehicle as a part of small scale LNG business model. He carried out LNG related research projects for construction of LNG bunkering station and development of compact LNG fueling station for LNG vehicle. In addition, he has various research experiences in many fields such as development of hydrogen generator (steam methane reformer), CO2 separation (PSA) from biogas, DME production process, GTL process, operation of fuel cell(PC25), engine-cogeneration system and absorption chiller, catalytic combustion and deNOx catalyst system etc. Especially he has developed a unique plate type steam methane reformer system of 5Nm3/hr, 20Nm3/hr scale and the technology was recorded as a New Technology (NT) from the Ministry of Science. |
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| 14:20-14:45(25') | S12-1 |
Small Scale Portable Type LNG Liquefaction Plant and It's Application
Dr. Young Cheol Lee (Korea Institute of Industrial Technology (KITECH), Principal Researcher, Republic of Korea)
컨테이너타입 이동형 소형 LNG 액화 플랜트 기술과 응용분야
이영철 수석연구원(한국생산기술연구원) |
Dr. Young Cheol Lee
2002, PhD: the University of Queensland, Australia
2004, Researcher, Seoul National University 2008~ Korea Institute of Industrial Technology
There are many small and medium size oil & gas fields scattered in a wide range of areas and most of them are not developed mainly due to ecomomical issues. However, various attempts have been put into for the develop of small- and medium-sized LNG liquefaction technologies, which can be used in those gas fields. Container type protable liquefaction technology is recenlty introduced and this is very useful for the development of gas fileds in regions where pipelines can not be installed due to lack of existing infrastructures. This container type small scale LNG liquefaction plants are easy to install and operating. In this study, the basic concept of container type LNG liquefaction plant is introduced with it's possible applications in many different industry.
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| 14:45-15:10(25') | S12-2 |
LNG Liquefaction Solutions.
Mr. Sébastien Lichtle(Air Liquide E&C Solutions, Team Leader, Republic of Korea) 세바스찬 리스트 팀장(에어리퀴드) |
Mr. Sébastien Lichtle
LNG Technology Lead at Air Liquide E&C (Paris, France), LNG Product Line, since October 2015.
Leading LNG technical solutions development for proposal and R&D Programs. Acting as LNG Expert, supporting Project and Operation. Previously Deputy Manager of Natural Gas Process Department at TechnipFMC (Paris, France). Acting as Principle Process Engineer for EPC (detailed engineering), FEED/Basic and Conceptual studies project phases, for LNG/FLNG and Natural Gas Plants, located Onshore and Offshore. Experience on various type of Natural Gas related units including Liquefaction, NGL Recovery, Gas treatment, Sulfur Recovery, GTL, BTL and CO2 Capture. Various assignment at site: LNG Plant start-up support (Russia), LNG Plant trouble-shooting (Qatar), Natural Gas Plant Performance Test (Qatar), NGL Recovery unit Test Run (Qatar) Long working experience abroad: Malaysia, Italy, Qatar.
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| 15:10-15:35(25') | S12-3 |
Subcooler, The BOG Reduction at Its Root
Mr. Didier Bertrand (Cryostar SAS, Key Account Manager, France) 디디에 베르트랑 기술책임자(크라이오스타 에스에이에스) |
Mr. Didier Bertrand
Title Business & Sales Manager LNG - Liquefaction & Regasification
Dates Employed Jan 2016 – Present Employment Duration 4 yrs 4 mos Location Hesingue - France Title Business & Sales Manager LNG - Liquefaction & Regasification chez Cryostar Dates Employed Jan 2016 – Present Employment Duration 4 yrs 4 mos Location Hésingue - France Title Business & Sales Manager LNG - Liquefaction & Regasification chez Cryostar Dates Employed Jan 2016 – Present Employment Duration 4 yrs 4 mos Location Hesingue - France Title Business & Sales Manager LNG Dates Employed Apr 2015 – Present Employment Duration 5 yrs 1 mo Location Hésingue Title Head of Project Management Office & Sales Manager SSL Russia Dates Employed Sep 2013 – Present Employment Duration 6 yrs 8 mos Location Hésingue [Fr] Head of project Management Office for Clean Energy Project Sales Manager for Small Scale Liquefaction for Eastern of Europe [Russia - CEI] Title KEY ACCOUNT MANAGER - Small Scale Liquefaction Dates Employed Jan 2012 – Present Employment Duration 8 yrs 4 mos Location Hésingue Sales & Business Development of Liquefaction unit for Natural Gas & Biogas Title Senior Project Manager - BU Clean Energy Dates Employed Jan 2010 – Dec 2011 Employment Duration 2 yrs Location Hésingue [Fr] Title Piping & Installation Manager - BU Clean Energy Dates Employed Feb 2009 – Dec 2009 Employment Duration 11 mos Location Hésingue [Fr] Directeur d'établissement - Agence de Mulhouse Company Name CICAL Dates Employed Jun 2005 – Jan 2009 Employment Duration 3 yrs 8 mos Location Région de Mulhouse, France Senior Project Manager & Process Engineer Company Name BEFS PROKEM Groupe SOFRESID Dates Employed Feb 1995 – May 2005 Employment Duration 10 yrs 4 mos Location Région de Mulhouse, France Conceptual Design for Formulation of Herbicid Process Development for powdery [pneumatic loop & dust collection] Start-Up in France & Russia - 2 Formulation Unit Piping Design Manager Company Name SOFRESID (SAIPEM Group) Dates Employed Feb 1987 – Mar 1995 Employment Duration 8 yrs 2 mos Location Région de Montreuil, France Coordinateur technique d'études Company Name THOMSON CSF (Thales Armement) Dates Employed Apr 1984 – Feb 1987 Employment Duration 2 yrs 11 mos Location Le Plessis Robinson
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| 15:35-16:00(25') | S12-4 |
LNG Cold Recovery with Cryogenic Energy Storage System: Process Design and Optimization
Prof. Inkyu Lee (Pusan National University, Assistant Professor, Republic of Korea)
LNG 냉열 회수를 위한 극저온 에너지 저장 시스템 설계 및 최적화
이인규 조교수(부산대학교) |
Prof. Inkyu Lee
Education
B.S., Chemical and Biomolecular Engineering, Yonsei University, Seoul, Korea, 2011 Ph.D., Chemical and Biomolecular Engineering, Yonsei University, Seoul, Korea, 2017 Experiences 2017.3 - 2018.8: Postdoctoral Researcher, Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul, Korea 2018.9 - 2019.8: Postdoctoral Researcher, School of Chemical and Biomolecular Engineering, Cornell University, New York, United States 2019.9 - Present: Assistant Professor, School of Chemical and Biomolecular Engineering, Pusan National University, Busan, Korea
This study aims to develop an efficient cryogenic energy storage (CES) process using the cold energy from liquefied natural gas (LNG). Generally, the cold energy of LNG is wasted to seawater during the regasification process, and recovering the cold energy of LNG is one of the most important issues in overall LNG value chain. This study proposes an efficient CES systems using the cold energy from LNG by storing cryogenic energy using air as a working fluid. The LNG direct expansion requires work for pump to increase the pressure, heat for the LNG vaporization, and the power is generated by successive expansion steps. The available energy produced by LNG regasification process are cold and shaft work. On the other hand, a CES process requires shaft work for compressors to compress the air and cold to liquefy it. The supply and demand of the LNG regasification and the CES processes are well aligned. In this study, we developed combined LNG regasification and CES process. In this process, the cold of LNG is transferred in two forms: cold transfer by heat exchange to liquefy air, and shaft work transfer by direct expansion of LNG to compress the air. Thermodynamic analysis of the proposed integrated CES and LNG regasification process is carried out. The overall exergy efficiency of combined LNG-CES process is calculated to be 68.12%. The net amount of work produced by CES system is 67.44 kJ/kg-LNG with 93.48 kJ/kg-LNG of storage work and 160.92 kJ/kg-LNG of work produced by air release process. In addition, the proposed system has an advantage which system can storage and release the energy simultaneously. In addition, this study highlights further possibilities for performance enhancement by thermodynamic analyses.
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- Track A
- 3F, Convention Hall 3, CECO
| Time | Track A | CV & Abstract | |
|---|---|---|---|
| Keynote Session 3 | |||
| 09:40-10:10(30') | KS3-1 |
Keynote Speech
LNG and the Pathway Forward Mr. Peter Keller (SEA-LNG, Chairman, United States) 피터 켈러 의장 (SEA-LNG) |
Mr. Peter Keller
Peter I. Keller
Mr. Keller is Chairman of SEA/LNG, a London based organization that is committed to furthering the use of LNG as an important, environmentally superior maritime fuel. He has been in that role since SEA-LNG’s founding in 2016. He is also the Principal of Peter I. Keller and Associates, LLC, a consulting and advisory practice serving the International Maritime Industry. Most recently, Mr. Keller served as Executive Vice President of TOTE Inc. and oversaw the development of the world’s first LNG powered, dual fuel container vessels, the Marlin Class. From 2012 until 2014 Mr. Keller was President of Sea Star Line (later TOTE Maritime Puerto Rico) and led the organization through a major restructuring and revitalization process. From 2000 until 2010, Mr. Keller was EVP and Chief Operating Officer of NYK Group Americas, Inc. During his tenure at NYK he was also a member of the Governing Board of NYK in Tokyo for a number of years. He started his career in 1968 at Sea-Land and later led the CAST Group. Mr. Keller has acted as a Consultant to many leading Container Carriers as well as Ports, Terminal Operators and Intermodal service providers prior to joining NYK in late 1999. Mr. Keller was inducted into the International Maritime Hall of Fame in 2006 at the United Nations in New York. He is a Past Member of “The Box Club” and has served on many Industry Boards. He resides in Estero, Florida with his wife Trina. He was recently featured in Dynasties of the Sea written by Lori Ann LaRocco and published in 2018 by Marine Money.
• Maritime Industry has two major environmental challenges
o 2020 Sulfur cap and Air Quality o Green House Gas reduction strategy • Waiting for a Utopian Solution is not a viable long term plan • LNG is the only readily available maritime fuel solution for the foreseeable future • Methane Slip is an issue that is being mitigated by OEM technologies o Major advancements by Man, WINGD and Wartsila • Current reports, including IMO 4th Study are not using updated data o Thinkstep study and follow ups • Worldwide growth of infrastructure including Korea • LNG is safe and proven • Alternative fuels are not ready and will not be for decades o Ammonia issues o Hydrogen issues o Potential costs of implementation UMAS study and $1-1.4 Trillion • LNG supports alternatives but we need to consider all aspects and well-to-wake aspects • Biogas is major pathway to lower and zero emissions • Theoretically the zero emissions vessel is already here o Pilots projects with Biogas • Bio also helps solve Global Waste Management issues • The time to act is now. LNG is available, safe, competitively priced and has a growing infrastructure |
| 10:10-10:40(30') | S18-1 |
Technology Development for STS LNG Bunkering
Dr. DongHo Jung (Korea Research Institute of Ships & Ocean Engineering, Principal Researcher, Republic of Korea) 정동호 박사(선박해양플랜트연구소) |
Dr. DongHo Jung
- Korea Research Institute of Ship and Ocean Engineering, 2003 - Present
- Ph.D, Ocean Engineering, Korea Maritime University, Korea, 2002 - M. Sc., Ocean Engineering, Korea Maritime University, Korea, , 1992 - B. Sc., Ocean Engineering, Pukyong National University, Korea, 1997
With strict regulation for emissions from ships by IMO, construction and operation of LNG fueled ships is increasingly expanding over the world. Since the three LNG-fueled vessel’s operation off the coast, two ocean-going cargo vessels with LNG as a marine fuel will be constructed end of this year in Korea. No LNG bunkering vessel which is a vital infrastructure for LNG fueled ships is constructed in Korea, even though increasing supplying of LNG fueled ships. No safe LNG transferring operation is not able to guaranty without development of LNG operation technology. The Society of Gas Marine Fuel (SGMF) and the European Marine Safety Agency (EMSA) are also actively developing LNG bunkering operation procedures and guidelines for safe bunkering. In comparison with preparation for industrialization of LNG as a marine fuel in the advanced regions, the development of LNG fueled ships and bunkering infra in Korea has been slow. A governmental fund of about 26 million dollars has been provided for five years as of 2018 to implement a research program for developing the essential technologies for LNG bunkering and establishing performance test facilities for key equipment. LNG bunkering vessels for coastal LNG fueled ships are currently being built by KRISO with co-operation of domestic companies, and Korea’s first small-sized LNG bunker will be completely built in 2021 to be operated as a bunkering facility. LNG bunkering operation technology has been developing, and bunkering procedures and LNG-related educational programs will be developed. The KRISO (Ships and Oceans Plant Research Institute) has been developing bunkering vessels that can bunker to LNG fueled ships operating off the country's coast with support from the Ministry of Maritime Affairs and Fisheries. The design is based on IGC code, an international design standard for bunkering ships, and the dual fuel (DF) engine is applied. Since frequent berthing/Deberthing of the bunkering vessels with the design speed of 8 kts, two Azimuth propulsion systems are installed to improve the maneuverability performance. The IMO C-type 500 cbm cargo tank with high manganese steel material are placed in the center of the hull, and bulkheads inside the tank are installed to resist sloshing impact. LNG trading system using the integrated heat/flow measurement system (flow meter/ gas analyzer/ flow computer) is applied. The design for the LNG bunkering vessel has approved through Korean Register and “Sea-trial and Gas-trial” and “Bunkering demonstration” will carry out until 2021 after completion of construction. The operating technology for LNG bunkering is been developing. The KRISO develops the bunkering procedures, consisting of danger related with LNG/Bunkering, issues with LNG bunkering equipment, the controlled zone for bunkering operation, composition of parties and personnel for LNG bunkering, bunkering operation procedure and SYMOPs. Especially, from reasonable design of the controlled zone defining hazardous zone, safety zone and monitoring zone, operators and equipment for bunkering will be protected from explosion by unexpected release of LNG. Emergency accident scenarios/response procedures during LNG bunkering operation is been developing by co-operation of Korea Register, and finally will be provided to operator. Two versions of OTS(Operator Training System) for LNG bunkering, the one for beginners and the other for experts, has been developing with co-operation of TGS and STR. The developed OTS will finally apply to the bunkering training program organized by Korea Institute of Maritime and Fisheries Technology. It is expected that the foundation for revitalizing LNG fueled ship and bunkering industries will be established in Korea from the government supported project.
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| 10:40-10:50(10') | Breaks | ||
| International LNG Fueled Ship & Bunkering Conference | |||
| 10:50-11:15(25') | S18-2 |
Compatibility Study for LNG Bunkering Vessel
Dr. Chongmin Kim (Korean Register, Senior researcher, Republic of Korea)
LNG 벙커링 선박 호환성 검토
김종민 책임연구원(한국선급) |
Dr. Chongmin Kim
Chongmin Kim received him Ph.D. in Aerospace Engineering from Chonbuk National University, Korea in 2014.
Presently, he is working as a Senior Researcher in Technical Division at KR(Korean Register) in Pusan, Korea. He is interested in the thermal fluidic design for marine engine, coolant, LNG and other facilities, especially, connection of thermal safety and interfaces between risk/safety assessment such as ship ma chinery and LNG infra (LNG fueled ship, LNG bunkering and relevant risk). He wrote 'LNG Fueled ship and LNG Bunkering' (ISBN 979-11-5576-2271), published February 15, 2018 by GS intervision.
Study on the compatibility of Korea's first LNG bunkering vessel. The target is the 113K crude oil carrier and the 180K bulk carrier.
This is because the study should verify suitability for mooring, transportation, etc., which should be reviewed prior to bunkering. |
| 11:15-11:40(25') | S18-3 |
Development of LNG Bunkering Operation Simulation for Membrane Type LBV(LNG Bunkering Vessel)
Mr. Dong-Hyuk Kim (Korea Gas Corporation, Principal Research Engineer, Republic of Korea)
멤브레인형 LBV(LNG Bunkering Vessel) LNG 벙커링 운영 시뮬레이션 개발
김동혁 책임연구원(한국가스공사) |
Mr. Dong-Hyuk Kim
Dong-Hyuk Kim Has Worked at R&D Division in KOGAS for 19 Years Taking Parts in LNG Process Analysis Produced by Computer Simulation.
Especially in LNG Field, Kim Has Been Doing Research Analysis of the Operating Performance of LNG Facilities with Field Test, Working on Optimized Data for the Improvement in LNG Receiving Terminals, and Application for Small Size Gas Turbine Co-generation System Using LNG as Fuel. Now, Kim is Participating in Several Projects Conducted by KOGAS at the Moment as Follows. Conceptual Studies, Basic Design of LNG Receiving Terminal, LNG FSRU(Floating Storage Regasification Unit) and LNG Bunkering Technology.
The Development of LNG Bunkering Operation Simulation for Membrane Type LBV(LNG Bunkering Vessel)
Dong-Hyuk Kim(Presenter), Ihn-Soo Yoon, Ki-Dong Kim, Yong-Gi Mo, Ki-Ho Yim LNG Technology Research Division, KOGAS Rsearch Institute (21993) 960, Incheonshinhang-Daero, Yeonsu-Gu, Incheon-City, Korea Tel : +82-32-810-0213, E-mail Address : dhkim@kogas.or.kr The Expansion of Eco-friendly Vessels as LNG Fuelled Vessels Are Necessary Due to the Strengthening of Environmental Regulations of the International Maritime Organization(IMO). In Order to Expand the Supply of LFV(LNG Fuelled Vessel) and to Secure Competitiveness in the Bunkering Industry, the Korean Government Will Provide a Total Project Cost of 49.8 Billion Won from 2020 to 2022 for the Additional Construction of LNG Bunkering Exclusive Vessels This Year. It Plans to Continue to Expand Its Preemptive Investment in Infrastructure. Jeju LNG Carrier No. 2 Is a Vessel that Carries out Bunkering and Transport of LNG between Tongyoung and Jeju LNG Receiving Terminal, with LNG Membrane Tank Capacity of 7,500m3. This Study Analyzed the Bunkering Method of Jeju LNG Carrier No.2(as LBV) for LFV with C-type Fuel Tank through a Computer Simulation Dedicated to Process Analysis. LNG Supply Pump of Jeju LNG Carrier No. 2 Has a Lower Head, Unlike General LBVs, Due to Its Operational Characteristics. Also, Its Operating Pressure Range Is Quite Low(Max. 0.65barg). Therefore, It Is Difficult to Supply LNG to a C-type Tank Operated at a Relatively High Pressure(Max. 4barg Considered) by a General Method. There Are Two Methods to Be Considered without Installing Additional Equipment in LBV and LFV before Main Bunkering Operation. The First Method Is to Reduce the Pressure of the LFV Tank by Sending the Boil-off Gas(BOG) from the LFV Tank to LBV Tank. The Second Method Is to Depressurize LFV Tank Using the LNG Spray Pump in the LBV Tank. The Spray Pumps Have a Lower Flow Rate Compared to the LNG Supply Pumps, But Have a High Head, So It Can Depressurize the LFV Tank. To Find the Solution of above Methods, We Assumed Several Situations and Developed the Simulation models. The Obtained Results Are as Follows. - The Tendency of Pressure Increase in LBV(Jeju LNG Carrier No. 2) Due to External Heat Flow for LNG Storage 45%, 90% Respectively. This Is to See How Long Bunkering Is Possible at Sea. - The Flow Rate of the BOG Transferred from the LFV Tank to LBV Tank and the Change of the Pressure of the LFV Tank and LBV Tank. - The Depressurization Time of LFV Tank until the Desired Its Pressure Is Obtained When Using Spray Pump. - The Possible Conditions for Bunkering Operation under Assumed Situations. 
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| 11:40-12:05(25') | S18-4 |
Safety-zone Layout Design in the LNG Bunkering
Dr. Sung-In Park (Korea Shipbuilding & Offshore Engineering, Researcher, Republic of Korea)
LNG 벙커링 시의 안전 구역 설계
박성인 연구원(한국조선해양) |
Dr. Sung-In Park
Sung-In Park, Ph.D.
Safety specialist for ship & offshore engineering Professional Experience - 2019.06 ~ Current: Safety researcher (KSOE) - 2017.03 ~ 2019.04: Safety engineer (KRISO ATEC) - 2014.01 ~ 2017.03: Safety researcher (DSME) Education - B.S. (Naval Architecture & Ocean Engineering, Pusan National University), 2012 - M.S. (Naval Architecture & Ocean Engineering, Pusan National University), 2014 - Ph.D. (Naval Architecture & Ocean Engineering, Pusan National University), 2020 Research Field - Offshore risk assessment (especially process safety: leak, cryogenic, fire, Etc.) - Safety engineering/design of LNG-fueled ships - LNG bunkering risk assessment (safety-zone)
In preparation for the strengthened marine environmental regulations, LNG has been considered as the most effective solution for the marine fuel. Accordingly, more and more commercial ships have been developed with the LNG-fueled systems but relevant rules and regulations for the development of those systems are not fully prepared.
LNG is the hazardous material in regard to its cryogenic temperature and flammability and its undesirable leakage may lead to the catastrophic accidents. Various safety measures are discussed for the development of LNG-fueled ships and a safety-zone should be designed as the basic safety barrier during LNG bunkering of the ship. Some valuable resources introduce the concept of the safety-zone and relevant design methods but it seems that this concept is still not popular and commonly applied yet. The purpose of this presentation is to insist on the necessity of the safety-zone in the LNG bunkering and to suggest the practical engineering method for its design. An example study of the safety-zone design is presented and its applicability and additional areas to be supplemented will be discussed through the presentation. 
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| 12:05-12:30(25') | S18-5 |
LNGC STS LNG Bunkering at Shipyard
Mr. Jin-Yong Choi (Daewoo Shipbuilding & Marine Engineering, LNGC Lead Hull & Cargo Commissioning Manager, Republic of Korea)
세계 최초 조선소내 선박대 선박 LNG 벙커링
최진용 차장(대우조선해양) |
Mr. Jin-Yong Choi
Profile
- 2012~Now Daewoo Shipbuilding & Marine Engineering, Lead Hull & Cargo Commissioning Manager - 2010~2012 Hyundai Merchant Marine, LNG Fleet Operation Manager - 2005~2010 Hyundai Merchant Marine, LNGC Chief officer - 2001~2005 Korea Maritime & Ocean University, Maritime Division Career - LNG FGSS(Fuel Gas Supply System)Development World's first MEGI LNGC FGSS Worls's first X-DF LNGC FGSS(Screw Compressor base) - LNGC Gas Trial : More Than 35 LNGC Patenet Application - LNGC Reliquefied LNG Spray System - LNGC Insulation Space Temperature Control System - LNGC ECO Less Consumption and Emission Process - LNG Fueled Ship Tank In Tank System
Korea has been showing a very slow growth and development in LNG Bunkering industry compared to the other competitive countries who have been actively investing in the Bunkering ports and business.
Until now, the domestic LNG Bunkering industry has only had a LNG Bunkering business on new building vessels in the shipyard based on Truck to Ship bunkering method, And even this has been facing lots of difficulties due to limited facilities and times. While many relevant organizations and companies are struggling hard to establish an infrastructure for LNG Bunkering business than ever before, it is strongly required to improve administrative and institutional procedures for conducting actual LNG Bunkering. Even now, there are no relevant laws at all for progressing LNG Bunkering business on ships in the port any further. IMO and classification societies expect that LNG fueled ships will be accounted for a considerable portion of orders, but the new orders for ships are slowing due to the current COVID-19 situation which has led to both a decline in oil price and the trade volume. In order to foster the LNG Bunkering industry and strengthen the competitiveness of the domestic shipbuilding industry, now it is time to focus more on fostering LNG Bunkering industry based on the shipbuilding company whom as a key player is the largest consumer of domestic LNG Bunkering at the moment. In accordance with IMO 2020, It is expected that the use of LNG as fuel will play a major role in boosting the domestic LNG bunkering industry as well as enhancing the competitiveness of the shipbuilding industry through LNG bunkering at shipyard before ship’s delivery To do this shipyard LNG bunkering, it will be required to enact related laws through risk analysis through STS demonstration test in the shipyard and develop the LNG bunkering procedure and STS procedure. 
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| 12:30-13:50(80') | Lunch | ||
| International LNG Fueled Ship & Bunkering Conference | |||
| 13:50-14:15(25') | S19-1 |
Developments in LNG (Challenges towards A Cleaner Future)
Mr. Haico Van der heijden (TNO, Strategic new business director, Netherlands) 하이코 반 델 하이든 신사업전략 이사(TNO) |
Mr. Haico Van der heijden
Haico van der Heijden MSc, MBA (Male), Studied for his MSc ”Automotive Mechatronics” at the Eindhoven University of Technology and his MBA “International business” at the Temple University in Tokyo. Initially working in the semiconductor Industry, established the service network in Korea for ASML, supporting Samsung and Hynix. For the last 15 years he has been actively involved with TNO and its subsidiaries in the development of Wind Energy and Alternative Fuels for the maritime industry. In Europe through various projects and participation on Strategic implementation of new fuel strategies, often working with various companies, such as ship builders/owners, equipment manufacturers, as well as regulation bodies such as Bureau Veritas, Lloyds, DNV, as well as local and national governments. In Korea, most recently has been the development of an LNG loading armTest bed together with Gyeongnam Technopark, which enable local suppliers to test their equipment towards international standards. This dedicated test bed for fuel loading systems will be an industry first, and will be upgraded to test H2 fuels in the near future. Within TNO he is responsible for developing new Research and Development activities on Hydrogen for the Maritime industry. Working closely together with the Automotive group (mainly heavy goods vehicle), Energy group (Green hydrogen and wind) to find a technical solutions, which are safe and economically viable.
LNG has been around for decades, however LNG as a fuel for normal vessels is still in its infancy.
Early adopters like ferry's and dredgers have a very predicatable power demand and can easily be changed. Both type of vessels also have sufficient deckspace for the much bigger LNG tanks. How ever for the vast majority of vessels the transformation to LNG is not so straight forward. Technically some of the challenges can be resolved by new technology, but this requires additional testing, against standards which were never intended for this purpose. In short we have to look at the existing regulations, determine their original purpose, followed by testing the new technology against new standards but with the same purpose. This way or working is called equivalent safety. Typically it takes into account: - Original certification requirements and its origin. - Typical use of the new technology, for instance the location and type of tanks inside a vessel - Operator conditions, a fully trained tanker staff vs the crew on cargo vessel - Frequency of use: loading arm at a LNG bunkering station compared with a LNG refueling station. All of these should lead to an economicaly viable system. In Korea several companies have developed new technology which can be implemented on board, but have difficulties in the certification. TNO has been working with various certification bodies in getting new technology accepted, including the required safety standards. The presentation will showcase our development for a new generation of LNG tanks and of LNG loading arms. Looking at the number of new developments in Korea, working together with TNO will get your idea accepted. 
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| 14:15-14:40(25') | S19-2 |
Site-dependent Safety Evaluation on LNG Bunkering
Mr. Sayyoon Park (Daewoo Ship building and Marine Engineering, Senior Researcher, Republic of Korea)
LNG 벙커링 안전성 평가: 지형 특성을 반영한 CFD 모델링
박세윤 선임연구원(대우조선해양) |
Mr. Sayyoon Park
Sayyoon Park is a principal researcher at the R&D Department of gas/safety in DSME(Daewoo Ship building and Marine Engineering Co.,Ltd.) Prior to his appointment, he had carried out basic and detail structure design in various projects of the LNGC, container vessel, VLCC, and drill ship in the structure design department. And he has broad experience when it comes to structural analysis based on the fluent knowledge of the finite element analysis. He published several papers on fire and explosion risk assessment for marine structures. As a researcher in gas and safety research department, he has been involved in performing the risk assessment with gas dispersion and fire/explosion issues on the offshore platform, hydrogen carrier, LNG bunkering vessel, and LNG propulsion vessel.
This paper deals with an extended research by adopting the enhanced approach for assessing LNG bunkering safety zones introduced by Jeong et al. (2020). Given that the actual site has a lot of buildings with various sizes and heights as well as rivers, roads that are highly likely to affect the direction and distance of gas dispersion, the research direction is focused on evaluating the sensitivity of surrounding/site conditions on the extent of safety zones. Therefore, the CFD models applied in this paper are not only to consider the condition of the target vessel but also the population distribution and geometry of the local site. And it is intended to identify the differences/gaps between the site-independent analysis and the site-dependent analysis in comparison to the past research. It is believed that this improved risk assessment methodology contributes to providing useful insight into port authorities and flag states.
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- Track B
- 3F, Convention Hall 2, CECO
| Time | Track B | CV & Abstract | |
|---|---|---|---|
| <부대행사> 세계 LNG 프로젝트 설명회 | |||
| 10:40-10:50(10') | Breaks | ||
| Session14. [R&D] Small Scale LNG Fueled System | |||
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Moderator : Dr. ChangSoo Kim (DongHwa Entec, Head of R&D Center, Republic of Korea) 좌장 : 김창수 이사(동화엔텍) |
Moderator
Dr. ChangSoo Kim
ChangSoo Kim has over 21 years’ experience of heat exchanger and process engineering in the energy industries. He developed conventional type heat exchanger such as deaerator, plate type heat exchanger, air cooler after he joined DongHwa Entec in 1998. Also recently he has developed the cryogenic heat exchanger such as PFHE(plate fin type Heat exchanger) and PCHE(printed circuit heat exchanger).
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| 11:15-11:45(25') | S14-1 |
Development of LNG Fueled System for Costal Vessel
Mr. Yoon-Hyeok Lee (DongHwa Entec, Assistant Research Engineer, Republic of Korea) 이윤혁 연구원(동화엔텍) |
Mr. Yoon-Hyeok Lee
Yoon-Hyeok Lee is a process engineer who has worked for DongHwa Entec since 2019
He has been active in the area related to Safety Engineering and Process Engineering of LNG Fuelled Ships and Offshore systems. He has been experienced in Process Engineering and Process Analysis by using ASPEN HYSYS, VISIO Professional and so forth. Furthermore, he has been involved in Risk Analysis for LNG Fuelled 1,040 TEU CNTR, 50K PC, 5K LNG B.S , 9.8ton Fishing Vessel and LNG fuelled Coastal Vessels. * Summary 2019.02 - Present : Assistant Research Engineer, DongHwa Entec R&D Center 2017.08 - 2019.02 : LNG Bunkering Technology Center in Korea Maritime and Ocean University as a Master Degree 2015.06 - 2017.07 : Staff, Trans Gas Solution
As a part of environment regulation reinforcements to deal with the worldwide issue of climate change, environment regulations for marine transportation are fundamentally getting strengthened without exceptions. In the 70th MEPC meeting which took place in October of 2016, the International Maritime Organization (IMO) decided to lower the Sulphur Oxide(SOx) content limit for the ship fuel oil from 3.5% to 0.5%, starting from January 1st of 2020. Also, in the 72nd general meeting that took place on April of 2018, it was decided to reduce the vessels' greenhouse gas emission to approximately 50% of 2008's figure by 2050. Due to such strengthening of environmental regulations, LNG-fueled vessels that use LNG as fuels are taking the spotlight.
In this study, we consider the process design of LNG fueled system for costal vessel and intoduce the related to the research and development projects currently in progress and actual projects. This work was supported by the R&D program of MOTIE/KEIT(20004648, The development of LNG fuel gas supply module for coastal ships) 
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| 11:40-12:05(25') | S14-2 |
A Study on Development of Cryogenic Multi-Stage Submerged-Pump for LNG Fuel System using CFD
Mr. Jin-Won Seo(TAE SUNG S&E, Chief Manager, Republic of Korea)
CFD를 이용한 LNG 연료시스템용의 극저온 다단 수중 펌프 개발에 관한 연구
서진원 수석매니저(태성에스엔이) |
Mr. Jin-Won Seo
Jin-Won Seo has been doing CFD Engineering Services for the Heavy Industry / Shipbuilding / Offshore industry at TAE SUNG S&E since 2010. As a CFD engineer, He is in charge of Projects, CFD Consulting Services, and Training.
In this study, CFD was used to develop a cryogenic multi-stage submerged-pump for LNG fuel systems in coastal vessel.
First, it was developed through hydraulic power design for a impeller, inducer, and flow path, and the hydrodynamic performance of each designed component was evaluated. The optimal configuration conditions of the developed single impeller and inducer were confirmed. By expanding this to a full model, we developed a prototype of a cryogenic low-pressure centrifugal pump that satisfies the design specifications such as optimum number of impeller stages and RPM. |
| 12:05-12:30(25') | S14-3 |
Technology Review and Direction for Eco-Friendly Ships Conversion
Dr. Eunjung Han (Korean Register, Senior Surveyor, Republic of Korea)
친환경 선박 전환을 위한 기술 검토 및 추진방향
한은정 책임연구원(한국선급) |
Dr. Eunjung Han
2007. Soongsi Unviersity, PHD.
2007. Dongseo Unviersity , Lecturer 2008. University of British Columbia in Canada, Porst Doctor 2009. Ubimadia Co. CEO 2009. Inha Unversity, Research Professor 2011. ~ Koran Resitster, Green Ship Technology TeamSenior Surveyor
In order to develop technologies related to eco-friendly vessels such as LNG propulsion vessels and to create private demand, eco-friendly vessels should be preemptively introduced in the public sector.
Accordingly, (1) considering the operating characteristics of each ship and administrative purpose, it is urgent to review the best eco-friendly marine technology. (2) Environmental benefits such as the expected effect atmospheric material reduction effect, such as the formation of eco-friendly marine technology market (3) Domestic technology development level (LNG, F/C, electric propulsion, etc.) After a comprehensive review of the status of land-based construction (AMP, LNG bunkering, etc.), "Detailed implementation plan" needed to be established. It is necessary to analyze green technologies and review technologies to ensure the ship switch from government ships through appropriate technology. We will use the analysis to explain strategies for optimal application of green technologies. |
| 12:30-13:50(80') | Lunch | ||
- Track C
- 3F, Convention Hall 1, CECO
| Time | Track C | CV & Abstract | |
|---|---|---|---|
| Session13. Smart K Yard | |||
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Moderator : Prof. Jong Hun Woo (Seoul National University, Associate Professor, Republic of Korea) 좌장 : 우종훈 부교수(서울대학교) |
Moderator
Prof. Jong Hun Woo
Ph.D at Seoul National University (2005)
Senior Researcher at Samsung SDS (2010~2012) Associate Professor at Korea Maritime and Ocean University (2012~2019) Associate Professor at Seoul National University (2019~) |
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| 09:25-09:50(25') | S13-1 |
Comprehensive Smart Shipbuilding
Prof. Jong Gye Shin (Korea Shipbuilding and Offshore Engineering, Technology Advisor, Republic of Korea)
스마트 조선소 구축을 위한 체계적이고 종합적인 방향
신종계 기술자문(한국조선해양) |
Prof. Jong Gye Shin
Experience:
2020.4 ~ Technology Advasior, Korea Shipbuilding and Offshore Engineering 2020.3~ Professor Emeritus, Dept. of Naval Architetcure and Ocean Engineering, Seoul National University 1993.8~2020.2 Professor, Dept. of Naval Architetcure and Ocean Engineering, Seoul National University 1979.3-1984.8 Principal Researcher, Korea Research Institute of Ships and Ocean Engineering Education: 1984.9-1990.8 Ph.D., Dept. of Ocean Engineering, M.I.T. , U.S.A. 1977.3-1979.2 M.S., Dept. of Naval Architetcure and Ocean Engineering, Seoul National University 1973.3-1977.2 B.S., Dept. of Naval Architetcure and Ocean Engineering, Seoul National University Activities: 2018.3~ Chief Advisor, Smart K-Yard Planning, Korea Evaluation Institute of Industrial Technology 2018.6 ~ Chairman, Board of Korea Institute of Ocean Science and Technology 2018.10~ Technology Committee Chairman, Korea Register of Shipping 2014.3~2020.2 Outside Director, Samsung Heavy Industries 2014.1~2015.12 President, Society of Naval Architects of Korea Honors and Awards: 2001, 2014, 2019 Elmer L. Hann Award, Best paper in ship production and design, Society of Naval Architects and Marine Engineers 2019 Best Teaching Award, College of Engineering, Seoul National University 2018 Member, National Academy of Engineering of Korea 2015 Fellow, Society of Naval Architects and Marine Engineers
A shipyard is very complex in terms of product mix, various facilities, scheduling, production technologies, and so on. For higher productivity and better safety, a smart shipyard is a must. Successful smart shipyard should be designed, based on our long shipbuilding experiences and new technologies. A Korean smart shipyard consortium has been designing the futuristic smart yard under the name of the 'K-Yard'. The 'Comprehensive Smart Shipbuilding' introduces the basic concept and relevant technologies for the smart shipyard.
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| 09:50-10:15(25') | S13-2 |
Shipbuilding Planning and Scheduling with Reinforcement Learning
Prof. Jong Hun Woo (Seoul National University, Associate Professor, Republic of Korea)
강화학습을 이용한 조선소 생산계획 연구
우종훈 부교수(서울대학교) |
Prof. Jong Hun Woo
Ph.D at Seoul National University (2005)
Senior Researcher at Samsung SDS (2010~2012) Associate Professor at Korea Maritime and Ocean University (2012~2019) Associate Professor at Seoul National University (2019~)
Shipyards are establishing production plans through a hierarchical planning process according to the planning period and target. The part that requires the most manual work of the planner is the workload balancing in master planning. The workload balancing of master planning has traditionally been a part where optimization research using mixed integer programming, genetic algorithms, tabu search algorithms, etc. have been actively conducted in the field of operation research. However, due to the problem of complexity and the curse of dimensionality, most of them fail to be practical and still depend on the manual work of the human planner. Therefore, a new method is required that can quickly make optimal decision-making on a manual production planning method in a situation where a change in the standard plan is required. With the advent of the recent 4th industrial revolution, deep neural network-based machine learning technology has rapidly developed and applied to various engineering problems. This study introduces the contents of a methodology study that can quickly improve the workload balancing of planning by using a deep neural network-based reinforcement learning algorithm. And, feasibility study for the validation of developed algorithm is also conducted by using the actual shipbuilding production data.
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| 10:15-10:40(25') | S13-3 |
Implementation and Application of Internet of Things Platform for the Shipbuilding and Marine Industry
Dr. Sang-Shin Lee (Korea Electronics Technology Institute, Director, Republic of Korea)
조선해양산업을 위한 사물인터넷 플랫폼의 구현과 적용
이상신 팀장(한국전자기술연구원) |
Dr. Sang-Shin Lee
Sang-Shin Lee is a chief researcher and director of the Autonomous IoT Research Center at Korea Electronics Technology Institute (KETI), Seongnam, South Korea. He received his B.S. degree in Mathematics from Hankuk University of Foreign Studies (HUFS) in 1997, his M.S and Ph.D degrees, both in Computer Engineering from Hankuk University of Foreign Studies, South Korea in 2000 and 2012, respectively. His research interests include ubiquitous computing, Internet of Things (IoT), digital twins, shipbuilding ICT.
He had been working as project manager and principal researcher since 2000 where he took a responsible role for designing system and platform architecture, network protocol, applications. From 2016, he had been working as chief researcher responsible on Development of IoT and Big Data Infra Technology for Shipbuilding and Marine until 2020.
Information and communications technology (ICT) such as the Internet of Things, big data, and artificial intelligence have been applied to various fields of society with the development of technology.
In particular, they are being applied to various applications in areas such as smart cities and smart factories. Shipyards are similar in form to smart factories in terms of production complexity and smart cities in terms of production scale. In this presentation, the experience of developing an IoT platform for integrating and collecting various data generated in shipyards and providing them to application services is explained. In addition, real-time monitoring services through data collected in real time and applications of meaningful information extraction through big data analysis are shared. 
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| 10:40-10:50(10') | Breaks | ||
| Session15. ICT & Smart Technology Ⅰ | |||
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Moderator : Mr. Doo-Jin Choi (Samsung Heavy Industry, Department Leader, Republic of Korea) 좌장 : 최두진 파트장(삼성중공업) |
Moderator
Mr. Doo-Jin Choi
Doojin Choi received a M.S. and Ph.D degrees in Electrical and Computer Engineering from Pohang University of Science and Technology, Republic of Korea in 1999 and 2004, respectively. He holds the current position of Senior Research Engineer and Department Manager in Smart & ICT Technology Research at Samsung Heavy Industries Co. Ltd, Korea from 2005. His research interests include ship production technology, engineering technology, ICT technology, RT(Robot Technology), DT(Data Technology), accuracy control and augmented reality in shipbuilding and offshore plant.
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| 10:50-11:15(25') | S15-1 |
VR Simulation Platform for LNG Ship Training
Mr. WooSung Kil (Korean Register, Senior Surveyor, Republic of Korea)
LNGC 교육훈련을 위한 가상현실 플랫폼
길우성 책임검사원(한국선급) |
Mr. WooSung Kil
Korea Register, R&D Division: 2011 ~
Korean Air, Aerospace Division: 2009 ~ 2011
As LNG use increases, many LNG carriers are under construction and will soon be operational. However, there is a lack of competent crews to operate many LNGCs because LNGC requires special crew's ability to operate unlike general commercial ships.
Therefore, technical education and training of LNGC operation in virtual reality are expected to be a stepping stone for efficient operation of LNGC in real world. The operational performance is ultimately directly related to the safety of the crew and the ship, so this paper develops a virtual reality training platform. Since the developed virtual reality education and training platform is based on the real ship, it is exactly the same shape as a real ship. In addition, realistic texturing and light mapping on realistic vessel geometry increases immersion which is a deep feeling that is similar to the real environment even though it is virtual reality. Mainly, it is possible to train the operation with various equipment on LNGC, like emergency shutdown procedure. Also disassembly and training are possible. Multiple user in different locations can simultaneously train in real-time because the development platform is network based. Each user's training record is collected and the professor can evaluate it and give feedback about it on the control server. All actions of educators and instructors can be stored and managed in history. It is user friendly because the user can input data such as a picture, a document, a video at specific location on virtual reality LNGC. |
| 11:15-11:40(25') | S15-2 |
Verification and Validation Plan for an Autonomous Ship and its System with Sea Test Bed
Dr. Jin Kim (KRISO, Project Head, Republic of Korea)
해상 성능실증센터를 이용한 자율운항선박 기술 들의 실검증 계획
김진 단장(선박해양플랜트연구소) |
Dr. Jin Kim
Experience
- Project Head(2020 ~ ), Korea Autonomous Surface Ship Project Office, Daejeon, Korea - Pricipal Research Scientist (2003 ~ ) at KRISO, Daejeon, Korea - Graduate Student & Research Assistant (1997 ~ 2002) at Iowa Institute of Hydraulic Research,The University of Iowa, USA - Senior Research Engineer (1995 ~ 1996) at Samsung Ship Model Basin, Samsung Heavy Industry,Taejon, Korea - Research Engineer (1990 ~ 1995) at the Agency for Defense Development, Jinhae, Korea Education - Ph.D. (2002), Mechanical and Industrial Engineering,The University of Iowa, Iowa City, Iowa, U.S.A - MS (1990), Naval Architecture and Ocean Engineering, Seoul National University, Seoul, Korea - BS (1988), Naval Architecture and Ocean Engineering, Seoul National University, Seoul, Korea
There are increasing interests being generated by the deployment of Maritime Autonomous Surface Ship(MASS) around the world. European countries have been initiating MASS interests with early research projects such as MUNIN(Maritime Unmanned Navigation through Intelligence in Networks, 2012~2016), AAWA(Advanced Autonomous Waterbone Applications Initiative) by Rolls Royce. Japanese Shipping company and government started SSAP(Smart Ship Application Platform) project and aims to launch 250 self-navigating cargo ships by 2025. China are also staring the projects for smart surface ship. This presentation introduces a recently launched Korean national R&D program for an Autonomous Surface Ship. The R&D program, named KASS(Korea Autonomous Surface Ship Project) consist of 4 core technologies, which contain 13 R&D sub-programs. It is mainly focused on MASS sea test bed, which will verify and validate all the developed technologies from KASS project. This presentation introduce V&V plan for an autonomous ship and its system with sea test bed.
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| 11:40-12:05(25') | S15-3 |
API(Application Program Interface) Development Using Python for Realization with Real-Time Monitoring System of LNG Gas System
Mr. Jongwoo Baek (DEVLOCK , President, Republic of Korea)
가스 시스템의 실시간 모니터링 구현이 가능한 PHYTON을 이용한 API 기법개발
백종우 대표이사(데블록) |
Mr. Jongwoo Baek
Biography
2018~ : DEVLOCK Development Studio - CEO 2017~2018 : HANDYS - CTO 2015~2016 : 디너의여왕 서비스본부장 2014~2016 : GOODOC - CTO 2013~2014 : Yello Mobile - Team Leader of R&D Laboratory. Specialized with -. Python, Java, C# -. iOS, Android Program Development
LNG is shipped in special ocean-going ships between export terminals, where natural gas is liquefied, and import terminals, where LNG is returned to its gaseous state or regasified. From an import terminal, regasified LNG is transported by natural gas pipelines to gas-fired power plants, industrial facilities, and residential and commercial customers.
LNG as a fuel is both a proven and available commercial solution. LNG offers huge advantages, especially for ships in the light of ever-tightening emission regulations. Conventional oil-based fuels will remain the main fuel option for most vessels in the near future, and, at the same time, the commercial opportunities of LNG are interesting for many projects. In order to manage many kind of project, It should be nessessary to build intelligent monitoring system for gas system operation. So We, devlock consider to develop API Moudlue which can realize monitoring and communication in real-time. API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. Each time you use an app like Facebook, send an instant message, or check the weather on your phone, you're using an API. There is our suggestion to build smart monitoring system using API which data can be delivered in timely manner without errors. 
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| 12:05-12:30(25') | S15-4 |
Smart Ready, Safe Ship Platform Development Case on ULCC
Mr. Sang-Yong Kim (Marineworks, Director, Republic of Korea)
실선 적용에 기반한 Smart Ready, Safe Ship 플랫폼 개발 사례
김상용 이사(마린웍스) |
Mr. Sang-Yong Kim
1. Hyundai Merchant Marine, IT Dept. Ship Automation Team / 2002 ~ 2006
Software Developer, responsible for - HMM Ship Management system - Ship-to-Shore satellite communication system 2. Hyundai U&I, R&D Team / Logistics Business Team / 2007 ~ 2016 Project Manager, responsible for - ktsat, Satellite-based data solution development business - SHI, Smart Shipyard and External Logistics Monitoring Development Project - Various shipping companies, Development business for ship management and monitoring solutions - Logistics solution development business applying GIS and RFID, Satellite IoT 3. Marineworks / Solution Business Team / 2017 ~ Project executive, responsible for - Participation in various smart ship projects by shipyard - Integrated ship network construction for ULCC(CNTR) - Ship management solution development for training vessels - Performing national research & development projects for smart ships - HMM smart ship project in progress
This presentation introduces the contents of the Smart Ship project which is developed based on the world's largest new building container ship in Korea.
The project is developed through active cooperation with a ‘ ICT company specialized for maritime in Korea’ and ‘One of the world’s top ocean carriers in Korea’, and supplied through three global shipbuilders. It is not an existing national project or the result of shipyard research, but is well designed and developed project from the beginning for installation to an actual new building ship. Now the project proceeds to the shore-side trial level stage. It is focused on the development of solutions for ship management based on big data for shipping companies and real-time safety management. This presentation includes, - Introduction of changes in ship monitoring and fleet management in the shipbuilding/shipping industry. - Overall introduction of ship cyber security, solution construction, onshore monitoring and utilization process from ship integrated network to implement Smart Ship. - Perspective of data integration platform through ‘Smart Ready, Safe Ship’, and integrated safety management console between ship and shore. 
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| 12:30-13:50(80') | Lunch | ||
| Session16. ICT & Smart Technology Ⅱ | |||
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Moderator : Dr. Doo-Jin Choi (Samsung Heavy Industry, Department Leader, Republic of Korea) 좌장 : 최두진 파트장(삼성중공업) |
Moderator
Dr. Doo-Jin Choi
Doojin Choi received a M.S. and Ph.D degrees in Electrical and Computer Engineering from Pohang University of Science and Technology, Republic of Korea in 1999 and 2004, respectively. He holds the current position of Senior Research Engineer and Department Manager in Smart & ICT Technology Research at Samsung Heavy Industries Co. Ltd, Korea from 2005. His research interests include ship production technology, engineering technology, ICT technology, RT(Robot Technology), DT(Data Technology), accuracy control and augmented reality in shipbuilding and offshore plant.
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| 13:50-14:15(25') | S16-1 |
Digitalized and Intelligent Solution for Asset Management – Plantweb Optics Analytics
Mr. SeongYong Kim(Emerson Korea , Plantweb Manager , Republic of Korea)
플랜트웹 Optics를 통한 선박 오퍼레이션의 디지털 & 지능화 솔루션
김승용 차장(한국에머슨) |
Mr. SeongYong Kim
**
Smart Commissioning system provides to reduce complexity through configuring hundreds of devices faster, efficiently automating their process and ultimately help reduce the resources. Communicator (Tablet/iPad) is allowed the operator can check the status and diagnose immediately anywhere.
Remote maintenance solution is the Asset Management which is a predictive maintenance system that bring the FSRU/LNGC closer to Onshore. Wireless system also offer a cost reduction and risk management will help prompt and expedience operation service. 
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| 14:15-14:40(25') | S16-2 |
Development of Operational Technologies for Autonomous Ships
Dr. Tae Bum Ha (Korean Resgister, Executive Vice President, Republic of Korea)
해운 조선 상생 발전을 위한 자율운항선박 기술개발
하태범 전무이사(한국선급) |
Dr. Tae Bum Ha
EDUCATION
B.S. (1986): Seoul National University, Naval Architecture and Ocean Engineering, Republic of Korea(ROK). M.S. (1988): Seoul National University, Naval Architecture and Ocean Engineering, Republic of Korea(ROK). Ph.D. (2001): Strathclyde University, Naval Architecture and Ocean Engineering, United Kingdom(UK) WORK EXPERIENCE Since Tae-Bum Ha joined Korean Register (KR) in 1988, he has been working in various research fields (hull technology, risk assessment, offshore engineering, etc.). During working at the KR, he was head of the Technology Research Center (2007), the Ship & Offshore Research Center (2010), the R&D division (2013), the Administration Division (2015). And he is currently head of the R&D Division as an Executive Vice President.
This year, the Republic of Korea has launched the ‘Korea Autonomous Surface Ship(KASS) Project’ jointly promoted by the Ministry of Oceans and Fisheries and the Ministry of Trade, Industry and Energy.
By 2025, about 130 million dollars will be invested for 6 years to develop core technologies for MASS operation and achieve the foundation for commercialization through phased demonstration. In order to lead the development of the autonomous ship technologies efficiently, a KASS project team, which consists of members from KRISO an KR, has been estabilished in Daejeon of Korea As core technologies for autonomous ship operation, we develop intelligent navigation system, machinery automation system, performance test center, demonstration technology and operation technology, as well as promote standardization of each technology. The developed technologies will be integrated into a ship capable of international voyage, and the demonstration ship will have operational performance equivalent to IMO degree of autonomy 3 in oceans and IMO degree of autonomy 2 in coasts, respectively. Autonomous navigation systems will be developed and integrated by 2024, and the demonstration of integrated systems will be carried out on the actual ship from 2024 to 2026. |
| 14:40-15:05(25') | S16-3 |
Development of Innovated LNG Carrier Cargo Tank Production Method using 3D Scanner and Simulation
Dr. Doo-Jin Choi(Samsung Heavy Industry, Department Leader, Republic of Korea)
3D 스캐너와 시뮬레이션을 이용한 LNGC 화물창 생산 공정 혁신
최두진 파트장(삼성중공업) |
Dr. Doo-Jin Choi
Doojin Choi received a M.S. and Ph.D degrees in Electrical and Computer Engineering from Pohang University of Science and Technology, Republic of Korea in 1999 and 2004, respectively. He holds the current position of Senior Research Engineer and Department Manager in Smart & ICT Technology Research at Samsung Heavy Industries Co. Ltd, Korea from 2005. His research interests include ship production technology, engineering technology, ICT technology, RT(Robot Technology), DT(Data Technology), accuracy control and augmented reality in shipbuilding and offshore plant.
In this paper, I would like to introduce an innovative example of improving LNG-Carrier Cargo Tank production method based on 3D scanner and simulation technology.
Through this development, the process innovation was achieved for the marking process, which was the first process of cargo tank production and the core of cargo tank quality. The marking process by existing manual operation consists of the Hull Dimension measurement, the cargo tank calculation, line calculation, line marking, Hull flatness measurement, levelPad attachment for flatness, and LevelPad modification(rework) which requires six people per tank to work for a full five days. In particular, about 75% of LevelPad modifications are corrected by rework due to manual measurement and inaccuracy of calculation. Innovative developments in this manual process consist of a 3D scanner-based cargo tank instrumentation system, tablet-based portable scanner control system, and a 3D cargo window shape restoration and flatness analysis/optimization system. After development, this development system was applied to our LNG carrier with the accuracy of shipowner approval and method. After that, it was fully applied to our LNG carrier contributing to reduce almost 50% man-hour of the marking process. In particular, the revision and rework rate of LevelPad has been reduced dramatically improving the quality satisfaction. |