喷油器流量对柴油机性能和排放的影响  

Effect of Injector Flow on Performance and Emissions of a Diesel Engine

作　　者：周全[1] 曹明柱[1] 陈怀望[1] 王云鹏[1] 曹平平[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽合肥230601

出　　处：《内燃机》2016年第3期38-40,共3页Internal Combustion Engines

摘　　要：基于某国V柴油机在全负荷、部分关键点工况下测试三种不同流量特性的喷油器对发动机性能和排放的影响。试验结果表明,不同的喷油器流量对柴油机的性能和排放影响非常大,所以要综合考虑性能指标和排放法规要求,选择合适的流量的喷油器,达到最佳匹配。In this paper, an experiment was conducted to study the effect of injector flow on the performance and emissions of a Euro V emission level diesel engine under full load and some key points conditions. The test results showed that the injector flow can lead to a tremendous effect on the performance and emissions of diesel engines, so we should take both the peribrmance and emissions standard into consideration, to select the appropriate injector flow characteristic for the best matching result.

关 键 词：柴油机 喷油器流量 性能和排放 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]