A contribution to tire rolling resistance which arises from tire tread impact with the roadway is defined. These impact losses depend on the square of the vehicle speed. The physics of the process is revealed using a realistic, simple model coupled with Newton's second law. It is shown how the losses depend on tire characteristics. It is not feasible to deeermine to high accuracy the magnitude of the effect from such an uncomplicated model, however. The speed independent losses are also discussed in terms of a simple model. Finally, analytic expressions are presented for rolling resistance (speed dependent + speed independet) as a function of tire characteristics. (Kursetz)


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    Titel :

    Tire rolling resistance - a speed dependent contribution


    Weitere Titelangaben:

    Der Rollwiderstand von Fahrzeugreifen als eine Geschwindigkeitseinflussgroesse


    Beteiligte:
    Smith, J.R. (Autor:in) / Tracy, J.C. (Autor:in) / Polter, D.S. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1978


    Format / Umfang :

    6 Seiten, 4 Bilder, 7 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Tire Rolling Resistance - A Speed Dependent Contribution

    Smith,J.R. / Tracy,J.C. / Potter,D.S. et al. | Kraftfahrwesen | 1978


    Tire Rolling Resistance - A Speed Dependent Contribution

    Potter, David S. / Tracy, J. Charles / Smith, John R. | SAE Technical Papers | 1978


    Tread Contribution to Tire Rolling Loss

    Schuring,D.J. / Firestone,US | Kraftfahrwesen | 1983


    Tread Contribution to Tire Rolling Loss

    Schuring, D. J. | SAE Technical Papers | 1983


    TIRE WITH LOW ROLLING RESISTANCE

    LABRUNIE PHILIPPE / DE GAUDEMARIS BENOIT | Europäisches Patentamt | 2017

    Freier Zugriff