| 甲醇汽油燃烧特性模拟分析研究 |
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| 引用本文： | 林开云,黄海波,曾东建.甲醇汽油燃烧特性模拟分析研究[J].西华大学学报(自然科学版),2004,23(4):71-75. |
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| 作者姓名： | 林开云 黄海波 曾东建 |
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| 作者单位： | 西华大学交通与汽车工程学院,四川,成都,610039 |
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| 基金项目： | 四川省科技厅科研项目(03GG006-014-3)，四川车辆工程重点学科资助。 |
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| 摘 要： | 甲醇作为点燃式汽油机的代用燃料之一,由于其理化特性不同于汽油,其燃烧特性也与汽油不同。作者应用燃烧学的准维模型理论,建立汽油机燃用甲醇汽油时压缩、燃烧、膨胀三个过程模型,并利用燃烧分析仪实测结果对模型进行了验证,模拟分析研究了JM491Q汽油机燃用不同甲醇汽油动力性的变化,对发动机燃用低比例甲醇汽油的动力性能进行了评价。
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| 关 键 词： | 甲醇汽油 燃烧模型 动力性 |
| 文章编号： | 1000-5722(2004)04-0071-05 |
| 修稿时间： | 2004年5月28日 |
Study on the Burning Characteristics of Methanol and Gasoline |
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| LIN Kai-yun,HUANG Hai-bo,ZENG Dong-Jian.Study on the Burning Characteristics of Methanol and Gasoline[J].Journal of Xihua University:Natural Science Edition,2004,23(4):71-75. |
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| Authors: | LIN Kai-yun HUANG Hai-bo ZENG Dong-Jian |
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| Abstract: | The methanol is one fuel for the substitute of gasoline. Its burnable characteristic is different from gasoline because of its difference from gasoline in characteristic in its physics and chemistry. This article, based on the quasi- dimension combustion model theory, establishes the compressing, burning and expanding mathematical model, validates the model by comparison between the results caculated by program and that of by experiment, analyzes the changes of power and exhausting performance when the methanol and gasoline burn with different ratio in the JM491Q gasoline engine, and evaluates the power performance when the low ratio methanol and gasoline burn in the engine. |
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| Keywords: | methanol gasoline burning mathematical model power performance |
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