The paper considers the operating heat modes of multidisc oil-cooled vehicle brakes under single and multiple braking, as well as under deceleration over a long downgrade. The initially boundary-value heat problem for the given operating modes of the brake is formulated and solved by the finite-element method. The regularities of formation of nonstationary temperature fields both on the contact surfaces and in the bulk of the brake friction elements are obtained for preset braking modes. The dependences are obtained for the maximal contact surface temperature on the metal counterbody and frictional material vs. the load and velocity parameters of vehicle motion. A method for forecasting the critical operating regimes of multidisc oil-cooled brakes is proposed for the given operation conditions of the vehicle.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Numerical simulation of operation heat modes of multidisc oil-cooled vehicle brake. Part 1. Heat problem solution


    Weitere Titelangaben:

    Numerische Simulation der Wärmebetriebsarten von ölgekühlten Mehrscheibenfahrzeugbremsen. Teil 1. Lösung des Wärmeproblems


    Beteiligte:
    Sergienko, V.P. (Autor:in) / Tseluev, M.Y. (Autor:in) / Kupreev, A.V. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2009


    Format / Umfang :

    9 Seiten, 12 Bilder, 14 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    MULTIDISC BRAKE FOR A MOTOR VEHICLE

    MESSNER ADRIAN / BACH UWE / HOFFMANN JENS et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Prediction of Thermal Conditions for Multidisc Oil-Cooled Brake of a Mining Truck

    Tseluev, Mikhail / Bukharov, Sergey / Sergienko, Vladimir | SAE Technical Papers | 2010


    Studying thermal state of friction pairs of multidisc brake

    Sergienko, V.P. / Tseluev, M.Y. / Kolesnikov, V.I. et al. | Tema Archiv | 2013



    Torque Capacity of a Multidisc Clutch

    Sen, D. D. / Keshav, M. S. / Reddy, R. N. | SAE Technical Papers | 1969