A method for simulating a rolling tire and estimating its noise performance is disclosed, wherein a tire model rolling on a rough road surface model is simulated, and coordinates of node points appearing in the outer surface of the rolling tire model are stored as time-series coordinates data. A small gap is formed between a tire outer surface model defined by the time-series coordinates data and a smooth road surface model. Then, a sound field filled with air is defined including the gap, and pressure variations of the air are computed.


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    Titel :

    Method for estimating noise performance of rolling tire


    Weitere Titelangaben:

    Verfahren zur Schätzung der Nebengeräuschleistung eines rollenden Reifens
    Procédé d'estimation de performance de bruit de pneu roulant


    Beteiligte:
    IMAMURA AO (Autor:in)

    Erscheinungsdatum :

    2018-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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