节点文献
基于BOOST软件的某款发动机进、排气门配气相位的改进
Optimization for Valve Timing of an Engine Based on BOOST
【Author】 Huang Wenkai;Zhou Yi;Automotive College,Tongji University;
【机构】 同济大学汽车学院;
【摘要】 为提高某款汽油机进排气性能,本文利用AVL BOOST仿真软件,对这款发动机进行一维不稳定流动模拟计算分析。主要通过改变配气相位,来改变其整机性能。结果表明初步改变的配气相位在进排气特性上取得明显的提高,并进行了实验验证。
【Abstract】 In order to improve the intake and exhaust performance of a gasoline engine,this paper does the one-dimensional simulation of unsteady flow of this engine through the software AVL BOOST.The whole performance of the engine is mainly changed through changing the valve timing.The results show that preliminary changes in gas distribution achieve significant improvement and tested by the experiment.
【关键词】 汽油机;
配气相位;
进排气性能;
AVL BOOST;
【Key words】 gasoline engine; valve timing; intake and exhaust performance; AVL BOOST;
【Key words】 gasoline engine; valve timing; intake and exhaust performance; AVL BOOST;
- 【会议录名称】 2009中国汽车工程学会年会论文集
- 【会议名称】2009中国汽车工程学会年会
- 【会议时间】2009-10-22
- 【会议地点】中国北京
- 【分类号】U464.134
- 【主办单位】中国汽车工程学会