摘要
为了研究进气系统管道长度对某四缸汽油机动力性能的影响,在试验的基础上,借用先进的发动机性能计算软件GT-Power,对该款汽油机的动力性能进行了模拟计算。分析了进气系统管道长度对该汽油机动力性能的影响,得到了其影响规律,为该款汽油机动力性能改善指明了方向。
An gasoline engine performance simulation model is set up in GT -Power, calibrated against experimental data, and used for sensitivity studies of gasoline engine intake manifold dimensions. Engine full load performances are optimized via varying the intake runner lengths design suggestion are recommended based on simulation results.
出处
《机械研究与应用》
2010年第1期57-60,共4页
Mechanical Research & Application
关键词
汽油机
进气系统
性能优化
gasoline engine
intake system
performance optimization
