An investigation of diesel-ignited propane dual fuel combustion in a heavy-duty diesel engine
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- 作者：Andrew C. Polk ; Chad D. Carpenter ; Kalyan Kumar Srinivasan ; Sundar Rajan Krishnan ; krishnan@me.msstate.edu" class="auth_mail
- 关键词：AHRR ; apparent heat release rate (gross) ; ATDC ; after TDC ; BDC ; bottom dead center ; BMEP ; brake mean effective pressure ; NOx ; brake-specific oxides of nitrogen ; CA10-90 ; crank angle duration between 10% and 90% of cumulative heat release ; CA5 ; crank angle at which 5% of cumulative heat release occurs ; CA50 ; crank angle at which 50% of cumulative heat release occurs ; CAD ; crank angle degrees ; CO ; carbon monoxide ; dB ; decibels ; DATDC ; degrees after TDC ; DBTDC ; degrees before TDC ; DCAT ; Drivven com
- 刊名：Fuel
- 出版年：15 September 2014
- 年：2014
- 卷：132
- 期：Complete
- 页码：135-148
- 全文大小：3070 K
文摘
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Diesel–propane dual fuel combustion studied on a modern heavy-duty diesel engine (HDDE).
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Limitations to maximum achievable propane substitutions identified over a range of BMEPs (5–20 bar).
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Systematic analysis of combustion heat release, efficiencies, NOx, smoke, HC, CO emissions.
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One of the first studies of exhaust particle size distributions with diesel–propane combustion in HDDE.
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Fueling strategy and diesel injection timing studies performed at 10 bar BMEP.