Numerical Investigation on the Effects of EGR on CI Engine Characteristics Using Soyabean Biodiesel

被引：0
|
作者：
Datta, Ambarish [1 ]
Mandal, Bijan Kumar [1 ]
机构：
[1] Indian Inst Engn Sci & Technol, Dept Mech Engn, Howrah 711103, W Bengal, India
来源：
PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING (ICME 2015) | 2016年 / 1754卷
关键词：
D O I：
10.1063/1.4958397
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this work an attempt has been made to numerically investigate the effect of soyabean biodiesels on an unmodified CI engine and then to study and reduce the NOx emission by the introduction of exhaust gas recirculation (EGR) technique at the rates of 10% and 20%. Compared to no EGR condition for the neat biodiesel, the NOx emission is reduced by 44% and 70% with 10% and 20% EGR respectively. But the increase in the EGR rate deteriorates the engine performance and increases the emissions, other than NOx. Thus, EGR helps in reducing NOx emission but its rate of introduction has to be bounded by a limit.
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页数：6
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