| 基于SWIFT的汽车外流场三维仿真模拟计算 |
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| 引用本文： | 吴壮文.基于SWIFT的汽车外流场三维仿真模拟计算[J].汽车科技,2008(5):58-60. |
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| 作者姓名： | 吴壮文 |
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| 作者单位： | 浙江工业职业技术学院,绍兴,312000 |
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| 摘 要： | 利用计算流体力学（CFD）方法，借助仿真模拟软件SWIFT对高速轿车外流场进行数值计算，得到轿车三维速度矢量分布图和纵向对称面内的压力系数分布图，并将计算结果与其他流行软件的计算结果进行对比，结果吻合较好。
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| 关 键 词： | 汽车 空气动力学 CFD 仿真 |
3-D Computational Simulation of Car External Flow Field Based on SWIFT Code |
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| WU Zhuang-wen.3-D Computational Simulation of Car External Flow Field Based on SWIFT Code[J].Automobile Science and Technology,2008(5):58-60. |
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| Authors: | WU Zhuang-wen |
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| Institution: | WU Zhuang-wen (Zhejiang Industry Polytechnic College,Shaoxing 312000,China) |
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| Abstract: | In this paper,based on numerical simulation of car external flow filed is introducted by CFD method,moreover,the external 3-D velocity vector distribution figure and lognitudinal symmetry plane pressure factor distribution figure are obtained.The simulation results agree well with other codes simulated result. |
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| Keywords: | car aerodynamics CFD simulation |
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