| 一种汽油车用二甲醚混合燃料的开发研究 |
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| 引用本文： | 刘生全,马志义,王贺武,边耀璋.一种汽油车用二甲醚混合燃料的开发研究[J].汽车工程,2003,25(2):131-135. |
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| 作者姓名： | 刘生全 马志义 王贺武 边耀璋 |
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| 作者单位： | 长安大学,西安,710064 |
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| 摘 要： | 分析了二甲醚(DME)的特点，将DME、LPG及添加剂复合优化，增加了复合燃料的含氧量，提高了复合燃料的辛烷值。经台架、道路、排放性能测试，该燃料能够作为汽油机汽车燃料，使用方法与LPG相同，使用性能与RON90汽油相当，排放污染物明显减少。
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| 关 键 词： | 汽油机汽车 二甲醚混合燃料 开发 DME LPG 添加剂 使用性能 辛烷值 |
Development and Research on a Dimethyl Ether Hybrid Fuel for Gasoline Vehicle |
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| Liu Shengquan,Ma Zhiyi,Wang Hewu & Bian Yaozhang Chang'an University,Xi'an.Development and Research on a Dimethyl Ether Hybrid Fuel for Gasoline Vehicle[J].Automotive Engineering,2003,25(2):131-135. |
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| Authors: | Liu Shengquan Ma Zhiyi Wang Hewu & Bian Yaozhang Chang'an University Xi'an |
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| Institution: | Liu Shengquan,Ma Zhiyi,Wang Hewu & Bian Yaozhang Chang'an University,Xi'an 710064 |
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| Abstract: | This paper analyzed the characteristics of Dimethyl Ether(DME)and optimizes the fuel composition with DME,LPG and additives The oxygen content and octane number are increased The results of the bench test,road test and emissions measurement show that this type of fuel could be used in gasoline engine with same operating method as in LPG engine,a performance corresponding to that with RON 90 gasoline and much less pollutant emissions |
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| Keywords: | Dimethyl ether Gasoline vehicle Fuel |
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