상세 보기
액화수소 증발가스 재응축 공정의 열역학적 분석
Thermodynamic Analysis of LH2 Boil-off Gas Re-condensation Process
- 신준민;
- 천유진;
- 임형민;
- 박성국;
- 이진광
초록
This study proposes a re-condensation system aimed at efficiently managing boil-off gas generated in cargo tanks of liquefied hydrogen import terminals. The system’s performance was assessed and validated through thermodynamic analysis, deriving condensation ratios and specific energy consumption (SEC). The sensitivity analysis revealed that as pressure increased from 4.0 to 12.8 bar, the condensation ratio decreased from 24.6 to 7.63, while SEC increased from 0.175 kWh/kg to 0.399 kWh/kg. These results underscore the critical interplay between the condensation rate and SEC in relation to the energy losses and efficiency of the re-condensation system.
키워드
액화수소; 증발가스; 재응축; 응축비; 에너지 소모율; 열역학적 분석; Liquefied hydrogen; Boil-off gas; Re-condensation; Condensation ratio; Specific energy consumption; Thermodynamic analysis
- 제목
- 액화수소 증발가스 재응축 공정의 열역학적 분석
- 제목 (타언어)
- Thermodynamic Analysis of LH2 Boil-off Gas Re-condensation Process
- 저자
- 신준민; 천유진; 임형민; 박성국; 이진광
- 발행일
- 2025-04
- 저널명
- 한국수소및신에너지학회논문집
- 권
- 36
- 호
- 2
- 페이지
- 109 ~ 118