| 混合器式液化石油气小型发动机性能研究 |
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| 引用本文： | 邓宝清,李理光,韩永强,肖宗成,王惠萍,刘巽俊.混合器式液化石油气小型发动机性能研究[J].农业机械学报,2002,33(3):14-16. |
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| 作者姓名： | 邓宝清 李理光 韩永强 肖宗成 王惠萍 刘巽俊 |
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| 作者单位： | 吉林大学汽车学院内燃机系 |
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| 基金项目： | 国家经贸委技术创新项目 (项目编号 :国经贸技 1998年第 3 45号 ) |
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| 摘 要： | 通过对汽油机改装的液化石油气发动机进行实验研究，得出了混合器形式对液化石油气发动机的性能有重要影响的结论，优先出既便于控制又有利于动力性发挥的等比例混合器；台架实验表明，通过对压缩比的匹配调整的空燃比的合理控制，汽油机改装的液化石油气发动机不用后处理技术就能满足排放法规和噪声法规，其动力性仅下降4％左右。
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| 关 键 词： | 动力性 代用燃料 液化石油气 混合气式 小型发动机 性能试验 |
| 修稿时间： | 2001年5月30日 |
Study on Dynamic Properties of a Small LPG Engine with Mixer |
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| Deng Baoqing,Li Liguang,Han Yongqiang,Xiao Zongcheng,Wang Huiping,Liu Xunjun.Study on Dynamic Properties of a Small LPG Engine with Mixer[J].Transactions of the Chinese Society of Agricultural Machinery,2002,33(3):14-16. |
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| Authors: | Deng Baoqing Li Liguang Han Yongqiang Xiao Zongcheng Wang Huiping Liu Xunjun |
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| Institution: | Jilin University |
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| Abstract: | The dynamic properties of a LPG engine refitted from a gasoline one were analyzed and a mixer with geometric proportion, which had the features of the convenience of control and low power consumption, was selected by the experiments of various types of mixers. The experimental results indicated that the nature of a mixer had a significant influence on a LPG engine and a LPG engine refitted from a gasoline one could meet the standards of emissions and noise with only a four percent power loss without any downstream processing. |
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| Keywords: | Engines Power performance Alternative fuel Liquefied petroleum gas |
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