멤브레인형 LNGC의 공선항해중 탱크내 압력과 온도 시뮬레이터 개발

• 영문명: Development of the Pressure and Temperature Simulator for Membrane Type LNGC during the Ballast Voyage
• 발행기관: 한국해양대학교 해사산업연구소
• 저자명: 이정혜(Jung-hyu Lee) 김경근(Kyung-kun Kim) 최현규(Hyun-Kue Choi) 김동혁(Dong-Hyuk Kim) 오철(Cheol Oh)
• 간행물 정보: 『해사산업연구소논문집』제13집, 51~61쪽, 전체 11쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2003.02.01

영문 초록

In this paper, thermal calculation results are reported for the membrane type LNG carrier(LNGC) of 138,000㎥ class. Thermal calculation modes are divided into 6-modes based on the thermal boundary conditions. These modes are unsteady and steady state modes during the ballast voyage, cool-down mode, loading mode, unsteady and steady state modes during the laden voyage. Temperature distribution and stored energy in the insulation barrier are calculated numerically by the 3-dimensional analysis. Finally, the simulator for the temperature and the pressure variations in LNG tank is suggested in this paper. These simulation results will be contributed for the development of satellite ship management system(SSMS) to achieve the easy operation and the prevention of explosion accident.

목차

Abstract

기호설명

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4. 참고문헌