Conference Presentation

2019

•  ​​​​Jung, Wongwan, Jeong, Jinyeong, Chang, Daejun,​ "​​​​Design of Renewables-Battery Combined Energy System for Energy Isolated Island​​", ​International Ocean and Polar Engineering Conference, 2019.06.20., USA

• ​제상현, 김주원, 박현준, 장대준, "​​​​​​​​해양시추장비 통합 운용제어시스템에 대한 SPICE 기반의 Software quality assurance 적용 = Application of software quality assurance to integrated offshore drilling control system based on SPICE​", ​​​대한기계학회 플랜트부문 2019년도 춘계학술강연회, 대한민국, 2019.05.24​.

• 김정욱, 박현준, 장대준, "​​​​​​​대륙간 수소경제를 연결하는 대형 액체수소 운반선박의 도전과제 및 해결방안​", ​​​대한기계학회 플랜트부문 2019년도 춘계학술강연회, 대한민국, 2019.05.24​.

• 김정욱, 박현준, 장대준, "​​​​​​대륙간 수소경제를 연결하는 대형 액체수소 운반선박의 도전과제 및 해결방안 = Challenges for Large-Scale Liquid Hydrogen Tanker Connecting Intercontinental Hydrogen Economies​​​​​", ​​2019년 한국수소및신에너지학회 춘계학술대회, 대한민국, 2019.05.09​.

2018

• 박현준, 장대준,​ "​​​​​EEDI Phase III 이상을 위한 Molten carbonate fuel cell (MCFC) 기반의 선박 내 이산화탄소 포집 시스템​​​​", ​2018년도 한국해양공학회 추계학술대회, 대한민국, 2018.11.16​.

• Chang, Daejun, Je, Sang Hyun, Kim, Juwon,​​ "​​​Liquid air as an energy carrier: Application to LNG cold energy distribution in cold storage system​", ​UT-SJTU-KAIST Joint symposium​, 2018.09.22., Japan

• Lee, Sanghyuk, Chang, Daejun,​ "​​Experimental study on pressure behavior in BOG spray recondenser​", ​UT-SJTU-KAIST Joint symposium​, 2018.09.22., Japan

• Kim, Juwon, Chang, Daejun, "​Pressurized cryogenic air energy storage for efficiency improvement of liquid air energy storage​", ​10th International Conference on Applied Energy​, 2018.08.25., Hongkong

• 조맹익, 장대준, 이상혁, 안주하, 김효식, "​​​​비평형 열물질전달 상관식 기반 BOG Recondenser 설계기술 개발​​​", 2018년 춘계 해양플랜트 설계연구회, 대한민국, 2018.06.01.

• 이재민, 장대준, 서현덕, 정현, "​​​대형 용접 구조물에 적합한 효율적인 용접 해석 기법 개발​​", 2018년 춘계 해양플랜트 설계연구회, 대한민국, 2018.06.01.

2017

• 이재민, 장대준, 서현덕, 정현, "​​​대형 용접 구조물에 적합한 효율적인 용접 해석 기법 개발​​", 2018년 춘계 해양플랜트 설계연구회, 대한민국, 2018.06.01.

• 안준건, 장대준, "​불확실성을 고려한 공정위험 및 운전분석 기법​", 2017년도 한국해양공학회 추계학술대회, 대한민국, 2017.10.20.

• You, Hwalong, Chang, Daejun, Ahn, Junkeon, Jeong, Sangkwon, "Effect of Ortho-Para Conversion on Economics of Liquid Hydrogen Tanker with Pressure Cargo Tanks", International Conference on Ships and Offshore Structures 2017, 2017.09.13, China

• Jeong, Jin-yeong, Chang, Daejun, "Design and Evaluation of an LNG-LH2 Hybrid Propulsion System for an LNG Carrier Complying with Regulations on Emissions", The 4th U.Tokyo-SJTU-KAIST Joint Academic Symposium, 2017.09.04, South Korea

• Lee, Seong-yeob, Chang, Daejun, "Reliability-based design of pile-guided floater for an offshore LNG bunkering terminal", The 4th U.Tokyo-SJTU-KAIST Joint Academic Symposium, 2017.09.04, South Korea

• You, Hwalong, Chang, Daejun, Ahn, Junkeon, Jeong, Sangkwon, "Effect of Ortho-Para Conversion on Economics of Liquid Hydrogen Tanker with Pressure Cargo Tank", The 4th U.Tokyo-SJTU-KAIST Joint Academic Symposium, 2017.09.04, South Korea

• You, Hwalong, Chang, Daejun, Ahn, Junkeon, Jo, Choong Hee, Bergan, Pål, "A Prismatic Pressure Vessel with Lattice Structure and Applications in LNG Field", The 27th International Ocean and Polar Engineering Conference, 2017.06.28, USA.

• Jeong, Jin-yeong, Chang, Daejun, Seo, Suwon, "Design and Evaluation of LNG-Hydrogen Hybrid Propulsion System for LNG Carrier", The 27th International Ocean and Polar Engineering Conference, 2017.06.27, USA

• Lee, Seong-yeob, Chang, Daejun, Jo, Choonghee, "An approach to determine component reliabilities of pile-guided floater based on economic evaluation", European Safety and Reliability Conference 2017, 2017.06.21, Slovenia

• Lee, Sanghyuk, Chang, Daejun, Seo, Youngkyun, "Techno-economic analysis of acid gas removal and liquefaction for pressurized LNG", ICGSCE 2017 (International conference on global sustainability and chemical engineering), 2017.02.16, Malaysia

2016

• Seo, Young Kyun, Chang, Daejun, Huh, C, "Availability Estimation of Ship-based Carbon Capture and Storage (CCS) Chain for Korea CCS Demonstration Project", OMAE 2016, 2016.06.22, Korea

• Kim, Jakyung, Chang, Daejun, Seo, Yutaek, "Challenges for Under-inhibition Strategies for Offshore Gas Fields with Low Production Rates Using OLGA", OMAE 2016, 2016.06.22, Korea

2015

• Kim, Juwon, Seo, Youngkyun, Lee, Sanghyuk, Chang, Daejun, "Economic evaluation of small-scale LNG production system for shale gas recovery considering life cycle cost with availability", European Safety and Reliability Conference 2015, 2015.09.08, Switz

• Seo, Su Won, Han, Sang Heon, Chang, Dae Jun, "Development of pump-free boosting system and its application to LNG supply for large ocean going ships", International Confenence on Chemical and Biochemical Engineering, 2015.07.22, France

• Chang, Daejun, Huh, Cheol, Seo, Youngkyun, "Estimation of Chain Availability for Korean Ship-Based CCS", The 5th Korea International CCS Conference, 2015.02.11, Korea

2014

• You, Hwalong, Seo, Youngkyun, Huh, Cheol, Chang, Daejun, "CO2 injection system with cold energy recovery", GHGT-12, 2014.10.08, USA

• Lee, Seong-yeob, Jo, Choong Hee, Bergan, Paal G., Pettersen, Bjornar, Chang, Daejun, "Economic evaluation of a composite truss structure to support piles for a huge offshore installation based on cross-sectional optimization", 7th International Conference on Thin-Walled Structures, 2014.09.30, Korea

• Lee, Seong-yeob, Chang, Dae-Jun, Jo, Choong Hee, Pål Bergan, Bjørnar Pettersen, "Determination of design load for a pile-guide system for large floating installations considering life-cycle cost and probabilistic load distribution", European Safety and Reliability Conference 2014, 2014.09.18, Poland

• Chu, Bongsik, Chang, Daejun, "A Study of Deterination of the Design Accidental Fire Load based on the Quantitative Fire Risk Assessent with the Treatent of Uncertainty", European Safety and Reliability Conference 2014, 2014.09.18, Poland

• Seo, Youngkyun, You, Hwalong, Huh, Cheol, Chang, Daejun, "Economic Evaluation of CO2 Liquefaction Processes for Ship-based Carbon Capture and Storage (CCS) Chain", The 24th International Ocean and Polar Engineering Conference, 2014.06.19, Korea

• You, Hwalong, Seo, Youngkyun, Huh, Cheol, Chang, Daejun, "CO2 injection system with CO2 cold energy recovery", The 24th International Ocean and Polar Engineering Conference, 2014.06.18, Korea

• Seo, Youngkyun, You, Hwalong, Huh, Cheol, Chang, Daejun, "Economic Evaluation of CO2 Liquefaction Processes for Ship-based Carbon Capture and Storage (CCS) Chain", Korea CCS International Conference, 2014.02.26, Korea

• You, Hwalong, Seo, Youngkyun, Huh, Cheol, Chang, Daejun, "CO2 injection system with CO2 cold energy recovery", Korea CCS International Conference, 2014.02.24, Korea

2013

• Seo, Yu Taek, Chang, Daejun, Shin, Kyuchul, Kim, Juneyoung, "Heterogeneous Segregation and Deposition of Gas Hydrate Particles from Continuous Oil Phase at Low Water Cut", 2013 AIChE Annual Meeting, 2013.11.05, USA

• Choi, Inhwan, Seo, Yutaek, Chang, Daejun, Chang, Kwangpil, "Study on production availability for new subsea production systems based on a large-scale seabed storage tank", 22nd European Safety and Reliability Conference 2013, 2013.10.02, Netherlands

• Choi, Inhwan, Seo, Yutaek, Chang, Daejun, Chang, Kwangpil, "Study on production availability for new subsea production systems based on a large-scale seabed storage tank", 22nd European Safety and Reliability Conference 2013, 2013.10.02, Netherlands

• Lee, Yeseol, Chang, Daejun, Han, Sangheon, Ryu, MC, "Analysis of operational availability and blowout frequency for offshore drilling system", 22nd European Safety and Reliability Conference 2013, 2013.10.01, Netherlands

• Seo, Youngkyun, Chang, Daejun, "Estimation of chain production availability for Korean ship-based CCS", 22nd European Safety and Reliability Conference 2013, 2013.10.01, Netherlands

• Chu, Bongsik, Chang, Daejun, "A study of the treatment of uncertainty in the Quantitative Fire Risk Assessment of offshore installations", 22nd European Safety and Reliability Conference 2013, 2013.09.30, Netherlands

• Noh, Yeelyong, Chang, Daejun, "Combining dynamic process simulation and Monte Carlo simulation for risk-based design", European Safety and Reliability Conference, ESREL 2013, 2013.09.30, Netherlands

• Choi, Inhwan, Seo, Yutaek, Chang, Daejun, Chang, Kwangpil, "Production availability for new subsea production systems with seabed storage tanks", The 2013 International Conference on Ocean Systems Engineering, 2013.09.08, Korea

• Kim, Juneyoung, Choi, Inhwan, Park, Suyoul, Chang, Daejun, Seo, Yu Taek, "MEG Optimization Strategy Using Under-Inhibition to Prevent Hydrate Blockage in Offshore Long Distance Tie-Backs", 23rd International Ocean and Polar Engineering Conference, 2013.07.02, USA

• Choi, Younseok, Chang, Daejun, "Development of Pressure Vessel Design Process Using Optimization and Structural Reliability Method", 11th International Conference on Structural Safety & Reliability, 2013.06.16, USA

• Kim, Juneyoung, Choi, Younseok, Choi, Inhwan, Kim, Jakyung, Park, Suyoul, Seo, Yu Taek, Chang, Daejun, Chang, Kwangpil, "Flow assurance study for a subsea production system with a large-scale seabed storage", International Petroleum Technology Conference 2013, 2013.03.28, China

• Park, Su-youl, Kim, Juneyoung, Choi, Inhwan, Chang, Daejun, Seo, Yu Taek, Shin, Jooyoung, Kang, Seong-Pil, "Performance evaluation of kinetic hydrate inhibitors for well fluids experiencing hydrate formation", International Petroleum Technology Conference 2013, 2013.03.27, China

2012

• Younseok Choi, Daejun Chang, "Systematic Hazard Identification of Subsea Production System", ICSOT 2012, 2012.05.23~24, Busan, Korea

• Youngkyun Seo, Daejun Chang, "Study on Production Reliability of LNG-FPSO", ICSOT 2012, 2012. 05.23~24. Busan, Korea

2011

• Daejun Chang,"LNG Fuelled Propulsion of big Carriers –. a shared technology with FLNG", 7th FLNG Asia Pacific Summit, 2011. 11. 16. Seoul, Korea

• Youngkyun Seo, Kihoung Kim, Daejun Chang,“Design and Economic Evaluation Of CO₂ Liquefaction Processes”,ESREL 2011,2011.09.18.~09.22, Troyes, France

• Junkeon Ahn, Jeongmin Kwak & Daejun Chang, "Optimal redundancy strategy for an automatic docking system between two ships", ESREL 2011,2011.9.22.-27. Troyes, France

• Jiheon Ryu and Daejun Chang, "Effect of excessive BOG during LNG bunkering operation", ASEM 11+, International conference of Ocean Systems Engineering,2011.9.19. Seoul, Korea

• Suwon seo,Daejun Chang,"A pump-free pressure boosting and vaporization system for LNG fuel gas supply", ASEM 11+, International conference of Ocean Systems Engineering, 2011. 09. 19. Seoul, Korea

• Yeelyong Noh, Sungtae Yoon, Daejun Chang,"A Concept Design of Offshore LNG Bunkering Terminal and Effect of Generated BOG during Terminal Operation", ASEM 11+, International conference of Ocean Systems Engineering,2011.9.19 Seoul, Korea

• Younseok Choi, Deajun Chang, Paal Bergan, "Research of offshore intermediate storage and injection facilities for efficient CO2 offshore storage", ASEM 11+, International conference of Ocean Systems Engineering, 2011.09.19 Seoul, Korea

2010

• Bongsik Chu, Kyung-Won Yang, Daejun Chang,"Controlled Cargo Handling with Piston Fluid for Pressurized Liquid CO2 Carrier",10th International Conference on Greenhouse Gas Control Technologies (GHGT 10), 2010. 09. 21. Amsterdam, Holland

• Younseok Choi, Daejun Chang,"Comparison of Three Concepts for Offshore CO2 Temporary Storage and Injection Facilities",10th International Conference on Greenhouse Gas Control Technologies (GHGT 10),2010.09.19-23 Amsterdam, Holland

2009

• Kiil Nam, Kwangpil Chang, Samheon Jeong & Daejun Chang, "An Analysis of Power Generation Systems for FLNG Based on Availability and Economic Evaluation,” LNG-Tech Asia Pacific 2009, Kuala Lumpur, June 22 – 23, 2009.