摘要
重点研究冷却EGR对柴油机TR系统的燃烧和排放性能影响,并在一台4气门单缸135柴油机上进行试验研究。研究结果表明,EGR能有效降低NOx排放,但同时发动机的烟度排放有一定幅度的上升。
The objective of the study is to gain understanding the factors which would affect TR combustion system for use of cooled EGR. In this paper, a number of tests were conducted on a single-cylinder , four valve, DI diesel engine running at various loads. It shows that EGR can reduce diesel engine NO, emission effectively,but soot emission increased.
出处
《车用发动机》
北大核心
2005年第5期25-27,共3页
Vehicle Engine
基金
国家重点基础研究发展规划资助项目(2001CB209202)
