Ten sets of mesh parameters are considered in building the model for aerodynamic numerical simulation of a CHERY sedan. It is found that, in comparison with the wind tunnel test data, the error in drag coefficient computed by using these meshes is less than 4%. Especially, in one case, the error is found within 1%. The CAE method discussed in this paper can be used to assist the design of vehicle aerodynamics.


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    Titel :

    Study on Influence of Mesh Parameters on Vehicle Aerodynamic Drag Coefficient


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fu, Jie (Autor:in) / Zhang, Linbo (Autor:in) / Wu, Shen R. (Autor:in) / Xu, Youzhong (Autor:in) / Feng, Yun (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 2008



    Erscheinungsdatum :

    14.04.2008




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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