某车型车身造型及CFD外流场分析 |
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引用本文: | 程杨栋,刘涛,龙钢.某车型车身造型及CFD外流场分析[J].客车技术,2012(2):25-28. |
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作者姓名: | 程杨栋 刘涛 龙钢 |
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作者单位: | [1]北京市公安局消防局 [2]哈尔滨工业大学汽车工程学院 |
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摘 要: | 基于某车型三视图的三维重建方法,构建了该车身的参数化模型。采用正交试验法获得一系列典型参数模型,通过对系列化流场分析模型的对比研究,得出优化模型。这为车身外形的参数优选设计提供了具有指导意义的研究方法,该研究方法对于汽车造型的流场分析具有普遍推广性。
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关 键 词: | 车身 参数化 FLUENT 流场 仿真 |
Body modeling and CFD outflow field analysis of some vehicle model |
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Abstract: | Set up parametric model of body based on three dimensional reconstruction of some vehicle model for three view drawing.Through orthogonal test to obtain a series of typical parametric model,obtain optimization model through constractive research of series flow field analysis.This provide guiding significance research method for parameter optimization design of body shape,this research method has genergal promotion for flow field analysis of automotive modeling. |
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Keywords: | body parameterization FLUENT flow field simulation |
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