| 空气动力学对汽车性能的影响 |
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| 引用本文： | 简洁,张铁山,严萍华,邵成峰. 空气动力学对汽车性能的影响[J]. 拖拉机与农用运输车, 2012, 39(5): 37-40,46 |
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| 作者姓名： | 简洁 张铁山 严萍华 邵成峰 |
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| 作者单位： | 南京理工大学机械工程学院,南京,210094 |
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| 摘 要： | 空气动力学在汽车上拥有重要地位,特别是在汽车外形设计和汽车动力性、经济性上的影响较大。首先应用CATIA软件对车身建模,通过FLUENT软件计算模型,并计算出汽车的空气阻力。再应用ADVISOR软件对电动汽车整车建模,最后考虑风阻系数Cd对汽车的性能的影响。
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| 关 键 词： | 建模 空气动力学 电动汽车 Cd的影响 |
Effect of Aerodynamics on Vehicle Performance |
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| JIAN Jie,ZHANG Tie-shan,YAN Ping-hua,SHAO Cheng-feng. Effect of Aerodynamics on Vehicle Performance[J]. Tractor & Farm Transporter, 2012, 39(5): 37-40,46 |
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| Authors: | JIAN Jie ZHANG Tie-shan YAN Ping-hua SHAO Cheng-feng |
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| Affiliation: | (School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China) |
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| Abstract: | Aerodynamics is very important in the vehicle, especially in the vehicle shape design, which greatly affects the vehicle dynamic performance and economic performance. The paper established model of the body by CATIA software, calculated the model by FLUENT software, and calculated the vehicle＇ s air resistance. Then, the model of the electric vehicle was established by the ADVISOR software. Finally,the effect of Cd on vehicle performance was considered. |
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| Keywords: | Modeling Aerodynamics Electric vehicle Cd effect |
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