摘要
通过对柴油机供油系统匹配试验的结果分析 ,阐明了车用直喷柴油机低速不稳定现象是由供油系统的异常喷射造成的 ,并进行了机理探讨。最后提出了改善不稳定喷射的措施。
In this paper, matching experiments of fuel feed system have been conducted to expose the unsteadiness of the vehicle DI diesel engine at low speed,which was caused by abnormal injection of fuel feed system. Further more, the mechanisme of unsteady injection was explained. After all, measures are presented to improve the stability of DI diesel engine at low speed.
出处
《车用发动机》
北大核心
2001年第5期12-17,共6页
Vehicle Engine
关键词
柴油机
直喷
低速
稳定性
供油系统
车用
diesel engine
direct injection
low speed
stability
fuel feed system
