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Combustion and emissions of the diesel engine
using bio-diesel fuel |
| YUAN Yinnan1, MEI Deqing1, WANG Zhong1, ZHANG Tian2 |
| 1.School of Automobile and Traffic Engineering, Jiangsu University; 2.Bosch Automotive Diesel System Co Ltd |
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Abstract The combustion and heat release of engines using diesel fuel and bio-diesel fuel have been investigated. The results illustrate that the combustion happens in advance and the ignition delay period is shortened. The initial heat release peak declines a little, the corresponding crankshaft angle changes in advance, and the combustion duration is prolonged. The economic performance and emission features of diesel engines using diesel fuel and bio-diesel fuel are compared. The results also show that the specific fuel consumption of bio-diesel increases by about 12% .The emissions, such as CO, HC, and particulate matter decrease remarkably whereas NOx increases a little.
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Issue Date: 05 June 2008
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