This paper presents the different “gradients” of heat transfer coefficients found in a usual ventilated brake disc type. Although the conduction coefficient depends on the material characteristics applied, the convection and radiation coefficients changes as function of vehicle speed and brake temperature respectively. By comparing the coefficients magnitude orders of each surface and condition is possible to define the most favorable geometries for cool down the system.


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    Title :

    Heat Transfer Analysis in a Usual Ventilated Brake Disc


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    12th SAE Brasil International Brake Colloquium & Engineering Display ; 2015



    Publication date :

    2015-05-13




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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