FLBT의 적하역 안정성 평가를 위한 실험적 연구

• Published in: Han-guk haeyang gonghak hoeji (Online) Vol. 32; no. 1; pp. 51 - 61
• Main Authors: 정동우(Dong-Woo Jung), 김윤호(Yun-Ho Kim), 조석규(Seok-Kyu Cho), 정동호(Dong-Ho Jung), 성홍근(Hong-Gun Sung), 권순홍(Sun-Hong Kwon)
• Format: Journal Article
• Language: Korean
• Published: 한국해양공학회 2018
• Subjects: 해양공학; Loading arm and manifold 로딩암과 매니폴드; FLBT 부유식 LNG 벙커링 터미널; Relative motion 상대운동; Side by side moored vessel 병렬계류선박; Ocean engineering basin 해양공학수조; Loading and offloading operability 적하역 운용성
• ISSN: 1225-0767; 2287-6715
• DOI: 10.26748/KSOE.2018.2.32.1.051

In this study, the operability of an FLBT (floating LNG bunkering terminal) was evaluated experimentally. Model tests were conducted in the KRISO (Korea Research Institute of Ships and Ocean Engineering) ocean engineering basin. An FLBT, an LNG carrier, and two LNG bunkering shuttles were moored side by side with mooring ropes and fenders. Two white-noise wave cases, one irregular wave case, and various regular wave cases were generated. The relative local motions between each LNG loading arm and its corresponding manifold in the initial design configuration were calculated from measured 6-DOF motions at the center of gravity of each of the four vessels. Furthermore, the locations of the LNG loading arms and manifolds were varied to minimize the relative local motions.