喷油方向、缸内流场和点火时刻对分层燃烧影响显著。
Injection timing, in-cylinder flow field and ignition timing are crucial factors that affect stratified combustion.
分析了两种柴油机气缸内流场的形成状况和不同的形成原因。
The formation pro- cess and different formation causes of the in - cylinder flow field from two diesel models have been analyzed in this paper.
通过计算发现，整个扫气阶段的缸内流场是由三维回流组成的。
The research results reveal that the in-cylinder flow structure established during the scavenge phase is comprised of a three-dimensional loop.
在倒拖工况下对四气门发动机气缸内流场进行了实验研究和分析。
The research and analysis of the in-cylinder flow fields in a four valve engine under the motored condition have been carried out.
在倒拖工况下对四气门发动机气缸内流场进行了实验研究和分析。
The research and analysis of the in-cylinder flow fields in a four valve engine under the motored condition have been carried out.
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