| 15工况法中发动机运转状况的分析 |
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| 引用本文： | 俞明,孙国斌,蔡锐彬,黄向东,钟声龙.15工况法中发动机运转状况的分析[J].华南理工大学学报(自然科学版),2002,30(5):25-28. |
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| 作者姓名： | 俞明 孙国斌 蔡锐彬 黄向东 钟声龙 |
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| 作者单位： | 华南理工大学,交通学院,广东,广州,510640 |
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| 基金项目： | 广东省环保局基金资助项目 (2 0 0 0 - 30 ) |
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| 摘 要： | 在底盘测功机上，按排放法规规定的15工况对国产小货车进行了排放测试，分析了对工况法中发动机转速、输出转矩和功率的变化规律，讨论了整车各运行工况下发动机负荷的大小及其变化情况，其结果有助于改善工况法中相应发动机运转状况下的汽车排放。
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| 关 键 词： | 汽车 工况法 发动机运转状况 |
| 文章编号： | 1000-565X(2002)05-0025-04 |
Analysis of Engine Working Process in 15 Running Modes of Vehicle Exhaust Legislation |
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| Yu Ming,Sun Guo_bin,Cai Rui_bin,Huang Xiang_dong,Zhong Sheng_long.Analysis of Engine Working Process in 15 Running Modes of Vehicle Exhaust Legislation[J].Journal of South China University of Technology(Natural Science Edition),2002,30(5):25-28. |
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| Authors: | Yu Ming Sun Guo_bin Cai Rui_bin Huang Xiang_dong Zhong Sheng_long |
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| Abstract: | Test of a domestic light truck is performed on the chassis dynamometer according to 15 running modes of vehicle exhaust legislation. The varying principle of engine speed, power and torque output corresponding to running modes is analyzed. And the engine load and its variation with complete vehicle running modes are also discussed. The results may help to reduce vehicle emissions at corresponding engine running modes. |
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| Keywords: | automobile running modes of vehicle exhaust legislation engine working process |
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