Numerical analysis for mixture formation in direct fuel injection spark ignition engines

被引：1
|
作者：
Kihara, Y [1 ]
Sukegawa, Y [1 ]
Nogi, T [1 ]
机构：
[1] Hitachi Co Ltd, Hitachi Res Lab, Dept Syst Res 3, Automot Syst Grp, Hitachinaka, Ibaraki 3128503, Japan
来源：
JSAE REVIEW | 2000年 / 21卷 / 04期
关键词：
D O I：
10.1016/S0389-4304(00)00062-X
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Influences of fuel-spray specifications on mixture formation of direct fuel injection spark ignition engines were studied. Fuel-spray, mixture and combustion gas behavior was calculated by numerical simulation and the following results were obtained. The amount of attached fuel on a piston for the stratified charge mode is less using skewed type spray than for non-skewed type spray. This leads to faster fame propagation near the piston surface. (C) 2000 Society of Automotive Engineers of Japan, Inc. and Elsevier Science B.V. All rights reserved.
引用
收藏
页码：477 / 481
页数：5
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