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| Performance and emission characteristics of diesel engine with different fuels |
| 1.School of Automobile and Traffic Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013,China;2.School of Energy and Power Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013,China |
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Abstract As a kind of green alternative fuels,the physio-chemical characteristics of biodiesel,emulsified fuel and the micro-emulsified fuel were analyzed.The experiments of engine performance and emissions fueled with the standard 0# diesel,Karte biodiesel,micro-emulsified diesel,sunflower oil and micro-emulsified biodiesel on the YZ4102ZLQ engine were carried out.The results show that the specific fuel consumption of different fuels and heat efficiency change with the different modes based on the same diesel engine speed and power.The emission of CO reduces when using vegetable oil and biodiesel and the emission of smoke reduces when using micro-emulsified diesel.Micro-emulsified biodiesel can decrease NOx and smoke emission obviously,while HC and CO emissions increase.
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2010, Vol. 31 
