1000m^3 LNG燃料加注船主机选型研究

On Main Engine Selection of 1000m^3 LNG Fuel Bunker Vessel

以1 000CBM LNG加注船为目标船,对国内LNG燃料发动机功率、调速特性以及机舱布置等方面进行综合考虑,分析国产LNG燃料发动机用作加注船主机的可行性。研究表明,国产LNG燃料发动机用作加注船主机是可行的,但是主要适用于ESD机舱和增强安全型机舱布置型式,船舶总体安全性水平低,设计和施工难度大,并存在一定的应用风险。

The 1 000 m3 LNG bunker vessel is taken as the study target. The development status of engine is introduced through investigation of domestic LNG fuel engine. The feasibility of domestic LNG fuel engine used for 1 000 M3 LNG bunker vessel is analyzed, considering the engine power, speed characteristics and engine room layout, etc. It can be concluded that the domestic LNG fuel engine used for bunker vessel is feasible, but it may mainly be applied in the ESD engine room and enhanced safety engineroom, while the ships＇ safety level is low. the design and construction is difficult, having a certain risk.