柴油机燃烧室形状对排放特性的影响

Influence of chamber shape of diesel engine on exhaust characteristic

针对 10 5柴油机排放存在的问题 ,通过两种不同形状燃烧室的对比试验 ,证明中央带凸台缩口的燃烧室 。

In connection with exhaust of the model 105 diesel engine, the compare tests were done by two chambers shape. It is pointed that exhaust characteristic of chamber with a raise floral design in center can be improved by delaying injection timing.