摘要
冷EGR技术不仅可以有效降低NOx排放,而且有助于减少因柴油机采用EGR引起的微粒排放量的增加。本文进行了车用柴油机冷EGR系统的试验,研究了冷EGR对柴油机排放和性能的影响。并且,对冷EGR和喷油延迟这两种降低柴油机NOx排放措施进行比较。
Recently work has shown that cooled EGR is effective not only on reducing NOx emission but also on reducing particulate. In this paper an experiment was conducted to study the effect of cooled EGR on the performance and emissions of an automotive diesel engine. Meanwhile, cooled EGR and the fuel injection timing delay are compared in respect of the effect of decreasing NOX emission from diesel engine.
出处
《汽车工程》
EI
CSCD
北大核心
2001年第6期392-395,共4页
Automotive Engineering
