Disc brake squeal can be classified as a form of friction-induced vibration. The elimination of brake squeal noise is very important as the problem causes discomfort of the vehicle occupant as well as pedestrians. This paper presents a new methodology for predicting disc brake squeal using finite element analysis considering both thermal effects and the structural compliance of brake components. An integrated dynamic study of non-linear contact pressure analysis and a fully coupled transient thermal analysis under variation of contact algorithm are performed before executing the instability study of a typical passenger car brake system using the complex eigenvalue analysis method. Based on the results of this exercise, a parametric study on the materials of brake components is carried out to define suitable design guidelines to reduce or to eliminate squeal problems.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Thermo-Mechanical Contact Analysis of Car Disc Brake Squeal


    Additional title:

    Sae International Journal of Passenger Cars. Mechanical Systems
    Sae Int. J. Passeng. Cars – Mech. Syst


    Contributors:

    Conference:

    26th Brake Colloquium and Exhibition ; 2008



    Publication date :

    2008-10-12


    Size :

    10 pages




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Thermo-Mechanical Contact Analysis of Car Disc Brake Squeal

    Hassan, M.Z. / Brooks, P.C. / Barton, D.C. et al. | British Library Conference Proceedings | 2008


    Disc Brake Squeal

    Tarter,J.H. / Bendix,Automot.Mater.Technol.Cent.,US | Automotive engineering | 1983


    Disc Brake Squeal

    Tarter, James H. | SAE Technical Papers | 1983


    Disc brake squeal

    Tarter, J.H. | Tema Archive | 1983


    TGV disc brake squeal

    Lorang, X. | Online Contents | 2006