摘要
文章针对进气系统的布置及进气管结构等主要影响发动机性能的参数进行详细研究,并通过仿真的方法提出优化改进方案。研究结果表明,进气系统的进气管长度及空气滤清器布置的谐振效应对发动机中低速性能影响明显。对发动机中高转速的性能也有一定的影响。
The layout and structure of the intake system which mainly affect the engine per- formance is researched. The method of simulation optimization is put forward. The result shows that the intake pipe length and the air box position have influence on engine performance at low speed, and it also has a certain influence on engine performance at medium -high speed.
出处
《上海汽车》
2016年第7期23-26,共4页
Shanghai Auto
