Investigation of EGR Effect on Combustion and PM Emissions in a DISI Engine
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- 作者：Thomas Lattimorea ; Chongming Wanga ; Hongming Xua ; b ; h.m.xu@bham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Miroslaw L. Wyszynskia ; Shijin Shuaib
- 关键词：CAD ; crank angle degrees ; CLD ; chemiluminescence detector ; COV ; coefficient of variation ; DC ; direct current ; DISI ; direct-injection spark-ignition ; dQ/dθ ; net heat release rate ; EGR ; exhaust gas recirculation ; FID ; flame ionization detector ; GDI ; gasoline direct injection ; HC ; unburned hydrocarbons ; IMEP ; indicated mean effective pressure ; ISFCnet ; net indicated specific fuel consumption ; KLMBT ; knock limited maximum brake torque ; LP ; low pressure ; MBT ; maximum brake torque ; MFB ; mass fraction
- 刊名：Applied Energy
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：161
- 期：Complete
- 页码：256-267
- 全文大小：1450 K
文摘
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Effect of EGR on combustion and PM emissions of a DISI engine was investigated.
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KLMBT was advanced by 8 CAD at 7.0 bar IMEP (ISFCnet reduced by 4.1%).
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NOx was reduced and HC was increased with EGR addition.
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EGR addition generally increased the accumulation mode particles.