Study of particulate matter and gaseous emissions in gasoline direct injection engine using on-board exhaust gas fuel reforming
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- 作者：M. Bogarraa ; J.M. Herrerosa ; A. Tsolakisa ; a.tsolakis@bham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; A.P.E. Yorkb ; P.J. Millingtonb
- 关键词：aTWC ; after three-way catalyst ; bTWC ; before three-way catalyst ; bTDC ; Before Top Dead Centre ; BSFC ; Break Specific Fuel Consumption ; CAD ; Crank Angle Degree ; CO ; Carbon Monoxide ; CO2 ; Carbon Dioxide ; COV ; Coefficient of Variance ; CPC ; Condensation Particle Counter ; DR ; dilution ratio ; ECU ; Electronic Computer Unit ; EGR ; exhaust gas recirculation ; FBP ; Final Boiling Point ; FTIR ; Fourier Transform Infrared ; GC-TCD ; gas chromatograph-thermal conductivity detector ; GDI ; Gasoline Direct Injection ; H
- 刊名：Applied Energy
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：180
- 期：Complete
- 页码：245-255
- 全文大小：1654 K
文摘
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The effect of on-board reformate on PM with different nature has been characterized for GDI engines.
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A study categorizing the reformate effects on PM and gaseous emissions has been carried out.
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Fuel economy and CO2 emissions have been reduced in 5–6% with a prototype on-board reformer.
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It has been proven that the reformer does not act as an extra-source of PM production.
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A longer residence time in the three way catalyst is required to oxidize PM.