| 轿车带挡与空挡滑行燃油经济性对比分析 |
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| 引用本文： | 刘庆波,侯永平,严聪龙. 轿车带挡与空挡滑行燃油经济性对比分析[J]. 佳木斯工学院学报, 2013, 0(6): 847-849 |
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| 作者姓名： | 刘庆波 侯永平 严聪龙 |
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| 作者单位： | [1]同济大学,上海200092 [2]浙江吉利汽车研究院有限公司,浙江杭州311228 |
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| 摘 要： | 在汽车日常使用中，不同的驾驶员对带挡滑行和空挡滑行燃油经济性的优劣存在不同的看法．本文选取配置不同类型变速器的三辆轿车，测量典型工况下带挡滑行与空挡滑行的燃油消耗量，通过试验结果对比并结合理论分析，得出轿车带挡滑行燃油经济性优于空挡滑行，且带挡滑行时选取不同挡位对燃油经济性的影响程度不同．
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| 关 键 词： | 挡位 滑行 燃油经济性 |
Comparative Analysis of Fuel Economy of Car Coast down in Gear and Neutral |
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| Affiliation: | LIU Qing - bo, HOU Yong -ping, YAN Cong - long ( 1. Tongji University, Shanghai 200092, China ;2. Geely Automotive Technology Center, Hangzhou 311228, China ) |
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| Abstract: | In daily driving, there are different views of the fuel economy ot coast oown m gear anu neu- tral. Three sedans with different types of transmission were selected. The fuel consumption in typical work condi- tions was measured. Through the comparison of test results and theoretical analysis, it is proved that coast down in gear has the better fuel economy than neutral gear, and different gears have the different impact on fuel econo- my. |
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| Keywords: | gear coast down fuel economy |
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