| 物理燃油添加剂对通用小型汽油机经济性及排放的影响 |
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| 引用本文： | 马其华,任洪娟,张春燕.物理燃油添加剂对通用小型汽油机经济性及排放的影响[J].上海工程技术大学学报,2011,25(1):1-4. |
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| 作者姓名： | 马其华 任洪娟 张春燕 |
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| 作者单位： | 1. 上海工程技术大学汽车工程学院,上海,201620
2. 上海工程技术大学机械工程学院,上海,201620 |
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| 基金项目： | 上海高校知识创新工程(085工程)建设资助项目，上海高校培养优秀青年教师科研专项基金资助项目 |
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| 摘 要： | 在一台通用小型汽油机的试验台架上,验证了在93#汽油和乙醇汽油中添加物理燃油添加剂对发动机燃油经济性及尾气排放的影响.试验表明：物理燃油添加剂对93#汽油和乙醇汽油都有较好的节油效果,并且对93#汽油的节油效果要好于乙醇汽油;作为一种促燃剂,该添加剂对减少NOx的排放效果明显,可以起到减少醇类燃料NOx排放过高的作用,而对于CO,HC和CO2的排放有所减小,但不明显.
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| 关 键 词： | 物理燃油添加剂 通用小型汽油机 经济性 排放 |
Influence of Physical Fuel Additive on Economy and Emission of Universal Small Gasoline Engine |
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| MA Qi-hua,REN Hong-juan,ZHANG Chun-yan.Influence of Physical Fuel Additive on Economy and Emission of Universal Small Gasoline Engine[J].Journal of Shanghai University of Engineering Science,2011,25(1):1-4. |
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| Authors: | MA Qi-hua REN Hong-juan ZHANG Chun-yan |
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| Affiliation: | b(a.College of Automotive Engineering;b.College of Mechanical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China) |
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| Abstract: | With a test bench for the universal gasoline engine,the effects of 93# gasoline and alcohol gasoline blended with the physical fuel additive on engines fuel economy and emissions were tested.Experimental results show that the additive can increase fuel efficiency for both,the fuel efficiency of 93# gasoline is better than that of alcohol gasoline;the additive can significantly reduce NOx emissions and solve high NOx emission issues of alcohol fuels as an flame accelerator,but it is not obvious for reducing emissions of CO,HC and CO2. |
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| Keywords: | physical fuel additive universal small gasoline engine economy emission |
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