Injection Timing and Cone angle Behavior on a Heavy duty Diesel Engine

被引：0
|
作者：
Gorji-bandpy, M. [1 ]
Ganji, D. D. [1 ]
Soleimani, S. [1 ]
机构：
[1] Univ Mazandaran, Dept Mech Engn, Babol Sar, Iran
来源：
FINITE DIFFERENCES, FINITE ELEMENTS, FINITE VOLUMES AND BOUNDARY ELEMENTS | 2008年
关键词：
Diesel engine; Heavy duty; Injection timing; Injection cone angle; NO; Soot;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
In this paper the three dimensional computational fluid dynamics (CFD) analysis have been used to improve understanding of the formation of soot and NO during combustion in a heavy duty diesel engine. Six injection strategies were used as follows: start of injection at 10, 13 and 16 degree before top dead center (BTDC) and injection with cone angle of 16, 12 and 8 degree. The comparison between the injection strategies like rate of heat release pressure and temperature was investigated. The principal results show significant differences in soot and NO generation during combustion between these deferent strategies.
引用
收藏
页码：49 / 57
页数：9
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