基于IMO-B型舱的FLNG稳性对总体设计影响研究  

Research on the influence of stability of IMO type-B FLNG unit on its general design

作　　者：孙明 马士林 年继业 姜霄翔 SUN Ming;MA Shilin;NIAN Jiye;JIANG Xiaoxiang

机构地区：[1]大连船舶重工集团有限公司,辽宁大连116021

出　　处：《中国修船》2024年第5期58-62,共5页China Shiprepair

摘　　要：稳性对船舶和海洋结构物的安全有着重要影响,是所有船舶和海洋结构物的基本安全保障。为了更好地满足市场需求,文章基于中国沿海边际气田为作业海域,以某FLNG为依托,运用NAPA软件进行数值计算并分析,主要开展FLNG稳性对总体设计影响研究。最后得出结论,即稳性对FLNG有着十分重要的影响,其总体设计方案必须以满足稳性计算要求为前提,同时在早期设计阶段就应当进行FLNG的风洞试验,以便准确获得FLNG的风倾力矩。Stability has a important influence on the safety of ships and marine structures,and is the basic se⁃curity guarantee for them.Based on the marginal gas field along the coastal China sea,and by using the software NAPA for calculation and analysis,this paper mainly studies the influence of the stability of the FLNG unit on its general design.Finally,the results show that stability has a very important influence on the FLNG unit,and its gen⁃eral design must meet the stability calculation requirements as the premise.At the same time,the early stage of the design should include the wind tunnel test of the FLNG unit,to accurately determine the wind heeling moment of the FLNG unit.

关 键 词：浮式液化天然气生产储卸装置 稳性计算 海洋工程 

分 类 号：P75[天文地球—海洋科学]