This paper presents a model to predict the thermal performance of automotive twin-tube shock absorbers simulating a thermal stability test. The objective of this test is to determine the stabilization temperatures of the components of the shock absorber when it is under a multifrequencial test. The shock absorber has been modelled by dividing it into various subsystems that correspond to each working chamber and main components. The conservation of energy equation is applied to each subsystem. These equations are solved to obtain the evolution of the temperatures of the subsystems during the test time. Four shock absorbers based on different designs have been put to the thermal stability test. The temperatures of some components have been measured to compare with the results of the model and to validate it.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of a thermal model for automotive twin-tube shock absorbers


    Beteiligte:
    Ramos, J.C. (Autor:in) / Rivas, A. (Autor:in) / Biera, J. (Autor:in) / Sacramento, G. (Autor:in) / Sala, J.A. (Autor:in)

    Erschienen in:

    Applied Thermal Engineering ; 25 , 11-12 ; 1836-1853


    Erscheinungsdatum :

    2005


    Format / Umfang :

    18 Seiten, 13 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Automotive Shock Absorbers

    KIM KI CHEOL / KANG DAE HYEOP | Europäisches Patentamt | 2021

    Freier Zugriff

    Analysis of Dynamic Behavior of Twin-Tube Vehicle Shock Absorbers

    Kruse, Alexander / Tischer, Andreas / Eickhoff, Mathias | SAE Technical Papers | 2009


    Analysis of dynamic behavior of twin-tube vehicle shock absorbers

    Kruse,A. / Eickhoff,M. / Tischer,A. et al. | Kraftfahrwesen | 2009