Browsing NTNU Open by Author "Son, Heechang"

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Economic Analysis of a Hydrogen Liquefaction Process Based on Techno-Economic and Energy Optimization

Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub (Peer reviewed; Journal article, 2022)

Efforts to be eco-friendly are becoming essential, and hydrogen is attracting attention as an eco-friendly fuel. As the hydrogen demand increases, the interest in liquid hydrogen is increasing because it is safer and more ...
Techno-economic versus energy optimization of natural gas liquefaction processes with different heat exchanger technologies

Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub (Peer reviewed; Journal article, 2022)

The energy intensity of the natural gas liquefaction process in LNG value chains is considerable, and therefore a number of energy optimization studies have been conducted to obtain optimal operating conditions and maximize ...