Curve squeal is an intense high pitched noise generated by railway wheels when traversing tight curves. In this paper, a general squeal model is presented, which is based on the interrelationship between the wheel/rail contact forces and their responses, in the longitudinal, lateral, vertical and spin directions. Using the parameters of steady-state curving behaviour of a passenger vehicle for a range of curve radii, the general curve squeal model can predict the occurrence of squeal at all four wheel/rail contacts in a bogie. The effectiveness of conventional control methods for curve squeal, i.e. wheel damping treatments and friction modification, are investigated.


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    Titel :

    Squeal Prediction for a Bogied Vehicle in a Curve


    Beteiligte:
    Schulte-Werning, Burkhard (Herausgeber:in) / Thompson, David (Herausgeber:in) / Gautier, Pierre-Etienne (Herausgeber:in) / Hanson, Carl (Herausgeber:in) / Hemsworth, Brian (Herausgeber:in) / Nelson, James (Herausgeber:in) / Maeda, Tatsuo (Herausgeber:in) / de Vos, Paul (Herausgeber:in) / Huang, Z. Y. (Autor:in) / Thompson, D. J. (Autor:in)


    Erscheinungsdatum :

    2008-01-01


    Format / Umfang :

    7 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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    Squeal Prediction for a Bogied Vehicle in a Curve

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    The Mechanisms of Curve Squeal

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    The Mechanisms of Curve Squeal

    Jiang, J. / Anderson, D. C. / Dwight, R. | Springer Verlag | 2015