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| 汽车发动机空燃比的计算与测量 | |
| 引用本文： | 赵秦英,李兴虎,刘国邦. 汽车发动机空燃比的计算与测量[J]. 西部交通科技, 2009, 0(8): 125-129 |
| 作者姓名： | 赵秦英 李兴虎 刘国邦 |
| 作者单位： | 1. 宁夏交通科学研究所,宁夏,银川,750001 2. 北京航空航天大学,北京,100191 3. 广州汽车工业集团有限公司,广东,广州,510030 |
| 摘 要： | 文章应用燃烧化学反应的基本理论,推导了根据排气组成计算空燃比的计算公式,分析了空燃比计算的影响因素,并对AVL4000五气分析仪测得的结果进行了比较分析,为汽车发动机空燃比的计算及测量提供依据。 |
| 关 键 词： | 燃烧 化学反应 空然比测量 点燃式发动机 排气组成 汽油 |
The Analysis of Calculating and Measuring of Air-fuel Ratio |
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| Affiliation: | ZHAO Qin-ying , LI Xing-hu, LIU Guo-bang (1. Ningxia Instiute of Communication science and Research, Yinchuan, Ningxia, 750001;2. Department of Auto-mobile Engineering, Beihang University, Beijing, 100191 ; 3. Guangzhou Automobile Industry Group Co.Ltd., Guangzhou, Guangdong, 510030) |
| Abstract: | Using the basic theory of combustion chemistry,the article derivates the calculation formula which calculates air-fuel ratio according to the exhaust composition,analysises the factors affecting the calculation,and also compares the results from the AVL4000 five gas analyzer measurement.It Provides the basis for automo-bile engines of air-fuel ratio of calculation and measurement. |
| Keywords: | Combustion Chemical Reaction Air-Fuel Spark Ignition Engine Com-position of Exhaust Gas Gasoline |
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