舰船大功率柴油机技术发展

Technology Development of Marine High-power Diesel Eengine

介绍了舰船大功率柴油机的发展现状,单机功率、平均有效压力、强载度等参数提高的趋势。分析并比较了当前发展的在降低排放上的各种技术措施,以及燃油系统、增压系统、电子控制系统的技术发展方向。

Introduction is given to the tendency of marine high-power diesel engine, as well as the trend of increasingpower per cylinder, pme and coefficient of overacting.Analysis and comparison are presented to several kinds of technolo-gies for reducing emissions, as well as different tendency on fuel system, turbocharing system and electrically controlsystem.