中小型LNG运输船液货罐设计技术

随着LNG的广泛应用,为适应LNG的运输新需求,近年来提出一种新船型——中小型LNG运输船。他凭借着营运周期短、中转频繁、造价低廉等优势而备受关注,而设计此种船型与大型LNG船的区别主要在于对船体核心——液舱的设计。通过研究相似船型LPG船及乙烯船及其液货罐,阐述了中小型LNG运输船液舱的设计方法及关键技术,属对设计此种新船型的有益尝试。

Design technology of liquid cargo tank in small and medium LNG carrier

With the wide use of LNG,small and medium LNG carrier,as a new concept,came up to meet new demands of LNG transport in recent years,and it has drawn the most attention because of shorter period operation,frequent transfer,low cost and so on.The main difference between small and medium LNG carriers and large LNG ships is the design of liquid cargo tank,which is the crucial part of the ship hull.Through analysis on similar type of LPG carriers and liquefied ethylene carriers and liquid cargo tank,this paper t...