浅谈LNG运输船双燃料发动机燃气系统  

Fuel Gas System of Dual Fuel Engine of LNG Carrier

作　　者：马奔 曾辉 曹成立 MA Ben;ZENG Hui;CAO Chengli(Hudong-Zhonghua Shipbuilding(Group)Co.,Ltd.,Shanghai 200129)

机构地区：[1]沪东中华造船(集团)有限公司,上海200129

出　　处：《广东造船》2022年第3期47-49,共3页Guangdong shipbuilding

摘　　要：天燃气作为清洁能源越来越受到人们的重视,其经济性和环保性远好于船用燃油。LNG运输船的液货自然汽化率为0.1%左右,人们通常都尽可能地将其代替燃油用作船舶动力装置的燃料,其中大部分是用作船舶主机和发电机原动机的燃料。As a clean energy source,natural gas has attracted more and more attention.Its economy and environmental protection are far better than marine fuel oil.The natural vaporization rate of liquefied natural gas(LNG)of LNG carriers is about 0.1% every day.People usually use LNG as the fuel of ship power device instead of fuel oil as much as possible,and most of them are used as the fuel of ship main engine and prime mover of diesel generator.

关 键 词：双燃料发动机 燃气系统 辅助设备 运行模式 

分 类 号：U664.13[交通运输工程—船舶及航道工程]