Heat transfer evaluation and air flow field prediction are important for improving the heatproof capability, durability and ventilation performance of automotive headlamps. In the present study, heat transfer and air flow field in a headlamp model were investigated both experimentally and numerically. The Particle Image Velocimetry (PIV) was employed to measure the velocity field of the heat transfer loop in the headlamp at first. Then, Computational Fluid Dynamics (CFD) simulations were conducted by using the PIV measurement results as boundary conditions for the CFD simulation.


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    Title :

    Thermal Air Flow Analysis of an Automotive Headlamp - The PIV Measurement and the CFD Simulation by Using a Skeleton Model


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2000 World Congress ; 2000



    Publication date :

    2000-03-06




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    2000-01-0802 Thermal Air Flow Analysis of an Automotive Headlamp - The PIV measurement and the CFD Simulation by Using a Skeleton Model

    Shiozawa, T. / Nakanishi, A. / Ozawa, T. et al. | British Library Conference Proceedings | 2000


    Thermal Air Flow Analysis of an Automotive Headlamp

    Shiozawa, T. | British Library Conference Proceedings | 2001


    Thermal air flow analysis of an automotive headlamp

    Shiozawa, T. / Yoneyama, M. / Sakakibara, K. et al. | Tema Archive | 2001


    AUTOMOTIVE HEADLAMP

    HUR WOON BONG | European Patent Office | 2015

    Free access