This paper describes the development of a mathematical model and application of the numerical results to predict the adhesion forces between wheels and rails. The adhesion force is realized on a small area of a wheel-rail contact. Many factors have an influence on the adhesion process for these surfaces (e.g., environment, pollution, parameters and conditions of railway vehicle service, track, etc.). The paper focuses on different modelling aspects. Experimental investigation on the process of friction in the contact zone was performed. The data obtained were used to create a mathematical model. The adhesion, which is dependent on load from the wheel to the rail, temperature, friction conditions in the contact zone and wheel slip, was calculated. Finally, a quick method to determine the adhesion force between the wheels (wheel pair) of a railway vehicle and rails (rail track) is presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Modeling of adhesion for railway vehicles


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2008


    Format / Umfang :

    18 Seiten, 14 Bilder, 2 Tabellen, 15 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    CLEANING INCREASED-ADHESION BLOCK FOR RAILWAY VEHICLES AND BRAKE BLOCK FOR RAILWAY VEHICLES

    UEDA YOSHIAKI / UEDA YOSHIKAZU | Europäisches Patentamt | 2018

    Freier Zugriff

    Adhesion-Based Maximum-Seeking Brake Control for Railway Vehicles

    Schwarz, Christoph / Posielek, Tobias / Goetjes, Björn | Springer Verlag | 2022



    Automobile railway vehicles

    Turgan, L. | Engineering Index Backfile | 1903


    Modeling and control of adhesion force in railway rolling stocks

    Park, Sung-Hwan / Kim, Jong / Choi, Jeong-Ju et al. | Tema Archiv | 2008