摘要
本文利用所建立的进气模型,对火花点火式发动机的进气特性进行了数值计算和分析,结果表明所采用的研究方法具有较高的实用价值。文中还对火花点火式发动机的各缸进气不均匀性和不均匀偏差作了研究,为改善该型发动机缸内燃烧过程的均匀性提供了有效的方法。
In this paper, numerical calculation and analysis of the intake charge performance are made, based on established induction model for S. I. engines. The results have shown the significance of the method in practice. In addition, the distribution unevenness and deviation of intake charge among cylinders are analysed for multi-cylinder engine. The efficient research method will help improving the uniformity of the combustion process in the cylinder of the S. I. engines.
出处
《汽车工程》
EI
CSCD
北大核心
1997年第2期108-111,71,共5页
Automotive Engineering
