In the present work a model of flexible shafts is adapted for modelling the railway wheelset. The dynamic properties of the solid are obtained from a solid finite element model of a real wheelset. The model adopts an Eulerian coordinate set for numerical efficiency. Results of the crossed receptance and mobility functions are presented, where the excitation is the vertical wheel-rail contact force and the displacement (or velocity) is measured in the wheel-rail contact plane. These results let us know that the gyroscopic effect may contribute to define the wavelength-fixing mechanism in some corrugation problems, even if the train speed is low.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dynamic model of a railway wheelset for corrugation problem analysis


    Weitere Titelangaben:

    Dynamisches Modell eines Eisenbahn-Radsatzes zur Analyse der Riffelbildung


    Beteiligte:
    Vila, Paloma (Autor:in) / Rovira, Andres (Autor:in) / Fayos, Juan (Autor:in) / Baeza, Luis (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2009


    Format / Umfang :

    8 Seiten, 17 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Dynamic model of a railway wheelset for corrugation problem analysis

    Vila, Paloma / Rovira, Andres / Fayos, Juan et al. | Tema Archiv | 2008


    Wheelset-track resonance as a possible source of corrugation wear

    Hayes, W.F. / Tucker, H.G. | Tema Archiv | 1991


    Nonlinear dynamic behaviour of a railway wheelset

    von Wagner, Utz | Online Contents | 2009


    WHEELSET FOR RAILWAY VEHICLES

    GARCÍA GARCÍA EMILIO / QUINTANA POLO VÍCTOR JAVIER / MIGUEL DE PRIEGO COQUIS JOSÉ CARLOS et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Simulation of the evolution of rail corrugation using a rotating flexible wheelset model

    Vila,P. / Fayos,J. / Baeza,L. et al. | Kraftfahrwesen | 2011