【摘要】 近年来,化石燃料燃烧导致的大气污染等环境问题日益严峻,而船舶柴油机是海上大气污染的一个重要源头。为了解决舰船中速柴油机的尾气排放问题,废气再循环技术在世界范围内引起了广泛的关注。本文对舰船中速柴油机的废气再循环技术进行了详细介绍,通过建立中速柴油机的计算模型研究了废气再循环技术对柴油机性能的影响,并进行了影响因素的仿真分析。更多还原

【Abstract】 In recent years,environmental problems,such as atmospheric pollution caused by fossil fuel combustion,are becoming increasingly serious,and marine diesel engines are an important source of air pollution at sea.In order to solve the problem of tail gas emission from the medium speed diesel engine,the technology of exhaust gas recirculation has attracted wide attention in the world.The exhaust gas recirculation technology of medium speed diesel engine is introduced in detail in this paper.The influence of exhaust gas recirculation technology on diesel engine performance is studied by establishing the calculation model of medium speed diesel engine,and the influence factors are simulated and analyzed.更多还原