Dae-Joon Jang
Korea Advanced Institute of Science and Technology · 工学
研究室紹介
Professor Dae-Joon Jang's research lab specializes in maritime energy systems, focusing on the development and optimization of alternative fuel technologies for sustainable shipping. The lab investigates propulsion and energy management strategies for zero-emission vessels, particularly those powered by liquefied hydrogen and liquefied natural gas, with an emphasis on boil-off gas utilization, re-liquefaction systems, and hybrid electric propulsion. Key research directions include energy efficiency, life-cycle cost analysis, and the integration of fuel cells and batteries in marine applications.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15This study proposed a strategy for selecting an optimal propulsion system of a liquefied hydrogen tanker. Four propulsion system options were conceivable depending on whether the hydrogen BOG (boil-off gas) from the cryogenic cargo tanks was used for fuel or not. These options were evaluated in terms of their economic, technological, and environmental feasibilities. The comparison scope included not only main machinery but also the BOG handling system with electric generators. Cost-benefit analy