【摘要】 本文叙述１５０型增压柴油机新燃烧系统的研制，目标是提高平均有效压力６５％（达到１．３５７ＭＰａ），改善经济性，并保持原有的结构紧凑性。研究工作包括两部分，即无涡流和有涡流燃烧。在有涡流燃烧系统上满意地实现了预定目标。更多还原

【Abstract】 The paper introduces research and development of new combustion system for the 150 type turbocharged diesel engine.The target of research is to increase BMEP by 65% (up to 1.357MPa)and to improve fuel economy with original structure compactness. The research has been carried out on combestion system with and without helix air-inlet port. The predeterminate target is achieved satisfactorily on swirl combustion system.更多还原