| 柴油机供油提前角对乙醇/柴油混合燃料经济性的影响 |
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| 引用本文： | 李冠峰,陈亮,李遂亮,王导南,李岱峰,王新威.柴油机供油提前角对乙醇/柴油混合燃料经济性的影响[J].农业工程学报,2006,22(12):90-93. |
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| 作者姓名： | 李冠峰 陈亮 李遂亮 王导南 李岱峰 王新威 |
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| 作者单位： | 河南农业大学机电工程学院,郑州,450002 |
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| 基金项目： | 河南省教育厅基础研究项目 |
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| 摘 要： | 该文对比分析了乙醇、柴油混合组成乙醇柴油混合燃料的方法，采用生物质作助溶剂配制了乙醇柴油混合燃料。在单缸柴油机上分别使用纯柴油和乙醇柴油混合燃料，进行了改变供油提前角对发动机燃料经济性影响的试验。结果表明：使用乙醇柴油混合燃料时，供油提前角的改变对燃料经济性的影响比较敏感，且相对使用纯柴油，适当减小供油提前角对提高燃料经济性有利。
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| 关 键 词： | 柴油机 乙醇柴油混合燃料 供油提前角 燃料经济性 |
| 文章编号： | 1002-6819(2006)12-0090-04 |
| 收稿时间： | 2006-02-13 |
| 修稿时间： | 2006-05-12 |
Influence of fuel supply advance angle on fuel economy of diesel engine with ethanol-diesel blend fuel |
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| Li Guanfeng,Chen Liang,Li Suiliang,Wang Daonan,Li Daifeng and Wang Xinwei.Influence of fuel supply advance angle on fuel economy of diesel engine with ethanol-diesel blend fuel[J].Transactions of the Chinese Society of Agricultural Engineering,2006,22(12):90-93. |
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| Authors: | Li Guanfeng Chen Liang Li Suiliang Wang Daonan Li Daifeng and Wang Xinwei |
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| Institution: | College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China;College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China;College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China;College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China;College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China;College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China |
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| Abstract: | The methods for mixing ethanol with diesel oil into ethanol-diesel blend fuel were analyzed and compared; the ethanol-diesel blend fuel was made up with biological material as additive. The test on the influence of changing fuel supply advance angle on fuel economy was carried out on single cylinder diesel engine separately using diesel fuel and ethanol-diesel blend fuel. The test result shows that the influence is more sensible when the ethanol-diesel blend fuel is used, and it is beneficial for increasing the fuel economy to reduce suitably fuel supply advance angle. |
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| Keywords: | diesel engine ethanol-diesel blend fuel fuel supply advance angle fuel economy |
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