Researcher Page


Chang, Daejun (장대준) C-1791-2011

Department of Mechanical Engineering(기계공학과)
Research Area
Process Engineering for LNG, Oil, and Gas Systems

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Investigation on structural availability application in beam design: Buckling strength and structural deterioration due to corrosion

Choung, Choung Ho; Lee, Sangick; Chang, Daejunresearcher, OCEAN ENGINEERING, v.184, pp.206 - 215, 2019-07


Methodology of exergy-based economic analysis incorporating safety investment cost for comparative evaluation in process plant design

Noh, Yeelyong; Chang, Daejunresearcher, ENERGY, v.182, pp.864 - 880, 2019-06


Fuzzy-inference-based failure mode and effects analysis of the hydrogen production process using Thermococcus onnurineus NA1

Park, Sungho; Ahn, Junkeon; Choi, Kwangsoon; et al, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.44, no.26, pp.13135 - 13146, 2019-05


Investigation of amorphous material with ice for cold thermal storage

Kim, Jhongkwon; Park, Hyunjun; Bae, Jun Hyuk; et al, PROGRESS IN SUPERCONDUCTIVITY AND CRYOGENICS, v.21, no.1, pp.40 - 44, 2019-03


Optimal set of component reliabilities satisfying system target reliability of pile-guide mooring system

Lee, Seong-yeob; Jo, Choonghee; Chang, Daejunresearcher, MARINE STRUCTURES, v.64, pp.110 - 123, 2019-03


Design of reliability critical system using axiomatic design with FMECA

Goo, Bongeun; Lee, Joohee; Seo, Suwon; et al, INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING, v.11, no.1, pp.11 - 21, 2019-01


Safety integrity level (SIL) determination for a maritime fuel cell system as electric propulsion in accordance with IEC 61511

Ahn, Junkeon; Noh, Yeelyong; Joung, Taehwan; et al, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.44, no.5, pp.3185 - 3194, 2019-01


Economic evaluation of BOG management systems with LNG cold energy recovery in LNG import terminals considering quantitative assessment of equipment failures

Noh, Yeelyong; Kim, Juwon; Kim, Juneyoung; et al, APPLIED THERMAL ENGINEERING, v.143, pp.1034 - 1045, 2018-10


Performance and availability of a marine generator-solid oxide fuel cell-gas turbine hybrid system in a very large ethane carrier

Ahn, Junkeon; Park, Sungho; Noh, Yeelyong; et al, JOURNAL OF POWER SOURCES, v.399, pp.199 - 206, 2018-09


Numerical and experimental study of a plate-stiffened prismatic pressure vessel

Choi, Youn Seok; Ahn, Junkeon; You, Hwalong; et al, OCEAN ENGINEERING, v.164, pp.367 - 376, 2018-09


Design of the compressor-assisted LNG fuel gas supply system

Park, Hyunjun; Lee, Sanghuk; Jeong, Jin-yeong; et al, ENERGY, v.158, pp.1017 - 1027, 2018-09


Experimental investigation of thermal stratification in cryogenic tanks

Kang, Minsuk; Kim, Juwon; You, Hwalong; et al, EXPERIMENTAL THERMAL AND FLUID SCIENCE, v.96, pp.371 - 382, 2018-09


New methodology for estimating the minimum design vapor pressure of prismatic pressure vessel for on-ship application

Lee, Jaemin; Jo, Choonghee; Chang, Daejunresearcher; et al, OCEAN ENGINEERING, v.158, pp.367 - 377, 2018-06


Experimental investigation of condensation performance in pressurised tank during vapour inlet process

Ryu, Jiheon; Kim, Juneyoung; Seo, Suwon; et al, APPLIED THERMAL ENGINEERING, v.138, pp.900 - 912, 2018-06


Molten carbonate fuel cell (MCFC)-based hybrid propulsion systems for a liquefied hydrogen tanker

Ahn, Junkeon; Park, Sung Ho; Lee, Sanghyuk; et al, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.15, pp.7525 - 7537, 2018-04


Concept design and cost benefit analysis of pile-guide mooring system for an offshore LNG bunkering terminal

Lee, Seong-Yeob; Jo, Choonghee; Pettersen, Bjonar; et al, OCEAN ENGINEERING, v.154, pp.59 - 69, 2018-04


Estimation on structural availability of slender beam's yield strength, using structural failure model based on the Poisson approximation

Choung, Choungho; Chang, Daejunresearcher, OCEAN ENGINEERING, v.149, pp.409 - 422, 2018-02


Comparative analysis of a hybrid propulsion using LNG-LH2 complying with regulations on emissions

Jeong, Jin-yeong; Seo, Suwon; You, Hwalong; et al, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.7, pp.3809 - 3821, 2018-02


Storage system for distributed-energy generation using liquid air combined with liquefied natural gas

Kim, Juwon; Noh, Yeelyong; Chang, Daejunresearcher, APPLIED ENERGY, v.212, pp.1417 - 1432, 2018-02


Effect of ortho-para conversion on economics of liquid hydrogen tanker with pressure cargo tanks

You, Hwalong; Ahn, Junkeon; Jeong, Sangkwonresearcher; et al, SHIPS AND OFFSHORE STRUCTURES, v.13, no.Sup1, pp.79 - 85, 2018-01

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