LNG动力船舶燃料舱预冷加注关键工艺技术  

Key Process Technology of Precooling and Filling in LNG-Powered Ship Bunker

作　　者：邱春东 杨春晖 张剑 李永正[3] 包国治[3] 濮春荣 QIU Chundong;YANG Chunhui;ZHANG Jian;LI Yongzheng;BAO Guozhi;PU Chunrong(China Resources(Nanjing)Municipal Design Co.,Ltd.,Nanjing 211111,Jiangsu,China;China Resources Gas(Shanghai)Co.,Ltd.,Shanghai 201900,China;School of Naval Architecture&Ocean Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,Jiangsu,China)

机构地区：[1]华润(南京)市政设计有限公司,江苏南京211111 [2]华润燃气(上海)有限公司,上海201900 [3]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《造船技术》2022年第2期67-72,共6页

摘　　要：以国内某型液化天然气(Liquefied Natural Gas,LNG)集装箱动力船舶为例,阐述热传导原理,以其基本参数为基础详细论述LNG动力船舶燃料舱预冷加注关键工艺技术,确定LNG燃料舱预冷加注的工艺流程及注意事项等。经应用验证,所研究的关键工艺技术可为大多数LNG动力船舶燃料舱预冷加注提供参考。Taken a domestic Liquefied Natural Gas(LNG)container-powered ship for example,the principle of heat conduction is expounded,the key process technologies of precooling and filling in LNG-powered ship bunker are discussed in detail based on its basic parameters,and the process flow and notices of precooling and filling in LNG bunker are determined.After the application verification,the key process technologies studied can provide reference for the precooling and filling in most LNG-powered ship bunkers.

关 键 词：LNG动力船舶 燃料舱 预冷加注 预冷介质 

分 类 号：U674.133.3[交通运输工程—船舶及航道工程]