| DME-LPG混合燃料的试验研究 |
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| 引用本文： | 王恒,边耀璋.DME-LPG混合燃料的试验研究[J].小型内燃机与摩托车,2005,34(4):29-32. |
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| 作者姓名： | 王恒 边耀璋 |
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| 作者单位： | 长安大学汽车学院,西安,710064 |
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| 摘 要： | 通过在火花点火式发动机燃用二甲醚混合燃料与汽油的对比试验,评价了二甲醚混合燃料的不同组份在发动机上的应用特性,分析了由二甲醚、液化石油气和甲醇组成的两种配比混合燃料的经济性能、动力性能及怠速时的排放性能。结果表明,发动机燃用二甲醚—液化石油气混合燃料基本达到了燃用汽油的水平。
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| 关 键 词： | 内燃机 代用燃料 发动机性能火花点火发动机二甲醚汽油二甲醚—液化石油气混合燃料 |
| 文章编号： | 1671-0630（2005）04-029-04 |
| 收稿时间： | 2005-03-29 |
| 修稿时间： | 2005年3月29日 |
Experimental Study on DME- LPG Blends |
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| Wang Heng,Bian Yaozhang.Experimental Study on DME- LPG Blends[J].Small Internal Combustion Engine and Motorcycle,2005,34(4):29-32. |
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| Authors: | Wang Heng Bian Yaozhang |
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| Abstract: | By contrasting the testing results of engine fueled with Dimethyl Ether (DME) blends and gasoline, this paper evaluates the practical characteristics of different components and ratios of DME blends on spark ignited engines. The investigation and analysis of power performance, fuel economy and idle emissions are carried out on spark ignited engines fueled with two different ratio of blends which are made up of DME, Liquefied Petroleum Gas (LPG) and methanol. The result indicates that the performance of DME-LPG blends engine is generally the same as that of gasoline engine. |
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| Keywords: | IC engine Alternative fuel Performance of engine Spark ignited engine DME Gasoline DME-LPG blends |
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