Investigation of the effect of heated ethanol fuel on combustion and emissions of an ethanol direct injection plus gasoline port injection (EDI + GPI) engine
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- 作者：Yuhan Huang ; Yuhan.Huang@student.uts.edu.au" class="auth_mail" title="E-mail the corresponding author ; Guang Hong
- 关键词：BTDC ; before top dead centre ; CAD ; crank angle degrees ; EDI ; ethanol direct injection ; EDI  ; +  ; GPI ; ethanol direct injection plus gasoline port injection ; E&prime ; X&prime ; X% ethanol by volume (e.g. E40 is 40% ethanol by direct injection  ; +  ; 60% gasoline by port injection) ; GPI ; gasoline port injection ; HRR ; heat release rate ; IMEP ; indicated mean effective pressure ; MBT ; minimum spark advance for best torque ; SI ; spark ignition
- 刊名：Energy Conversion and Management
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：123
- 期：Complete
- 页码：338-347
- 全文大小：2580 K
文摘
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Effect of EDI heating on the EDI + GPI engine performance was investigated.
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CO and HC were significantly reduced and NO was slightly increased by EDI heating.
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IMEP and combustion speed were slightly reduced by EDI heating.
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EDI heating is effective to address the evaporation and over-cooling issues of EDI + GPI engine.