摘要
本文在对超高增压柴油机性能仿真的基础上,进一步进行静态和动态的性能优化。静态优化得到了柴油机在超高增压时气缸压缩比和燃烧过程参数的优化配合关系,以及旁通阀的静态调节关系,动态优化则得到了燃油量和补燃量之间的动态协调关系。
Based on the characteristic simulation of huperbar engines, this paper proposed furtherly optirnization for steady and dunamie characteristics. Optimal matching of the compression ratio and com- bustion parameters, as well as the static regulation of by-pass valve, have been obtained from the steady simulation. Through the dynaraic simulation, the quantitative relation between injected fuel and supplementary fuel can be found.
出处
《车辆与动力技术》
北大核心
1989年第4期22-29,共8页
Vehicle & Power Technology
基金
原兵器部预研基金资助
关键词
超高增压柴油机
优化
仿真
Hyperbar engine, optimization, sumulation
