Blar i NTNU Open på forfatter "Hwang, Chulmin"
-
Energy, economic and environmental analysis of a BOG re-liquefaction process for an LNG carrier
Hwang, Chulmin; Oh, Sungkyun; Kim, Donghoi; Gundersen, Truls; Lim, Yongsub (Peer reviewed; Journal article, 2022)Due to tighter environmental regulations, newly built liquefied natural gas (LNG) carriers are equipped with a re-liquefaction system to minimize combustion of surplus boil-off-gas (BOG). Thus, this paper comparatively ... -
Process design and economic optimization of boil-off-gas re-liquefaction systems for LNG carriers
Kim, Donghoi; Hwang, Chulmin; Gundersen, Truls; Lim, Youngsub (Peer reviewed; Journal article, 2019)Recent LNG carriers are equipped with high pressure gas injection engines. However, there has been a lack of research on liquefaction processes for boil-off gas (BOG) on LNG ships driven by high pressure fuel. Thus, this ...