Computational analysis of a flow field around a complex geometry such as a vehicle configuration becomes more reliable with the use of the most current numerical method. And the flow field around a vehicle with tires and wheel houses is simulated with accuracy. Recent market trends necessitate the use of aerodynamic devices to improve aerodynamic characteristics of a road vehicle. However, due to their complex shape, few computational studies of these devices have been performed. In this paper, a computational analysis system for vehicle aerodynamics is established and it's reliability is discussed. As the effective application of the system, the contribution of movable aerodynamic devices is studied using the system. And the comparison of wind tunnel test results with computational results is desirable.


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    Title :

    Numerical simulation of road vehicle aerodynamics and effect of aerodynamic devices


    Additional title:

    Numerische Simulation der Aerodynamik von Straßenfahrzeugen und Einfluß aerodynamischer Einrichtungen


    Contributors:
    Kataoka, T. (author) / China, H. (author) / Nakagawa, K. (author) / Yanagimoto, K. (author) / Yoshida, M. (author)

    Published in:

    Publication date :

    1991


    Size :

    13 Seiten, 23 Bilder, 1 Tabelle, 8 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Numerical Simulation of Road Vehicle Aerodynamics and Effect of Aerodynamic Devices

    China, Hiroshi / Yanagimoto, Kazuo / Nakagawa, Kunio et al. | SAE Technical Papers | 1991


    Numerical simulation of road vehicle aerodynamics and effect of aerodynamic devices

    Kataoka,T. / China,H. / Nakagawa,K. et al. | Automotive engineering | 1991



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