In practical operation, serpentine belts are subjected to parametric excitation caused by tension and translation speed fluctuations from pulley rotations and crankshaft speed oscillations. Each of these excitation sources has spectral content at multiple frequencies and arbitrary phases. Stability boundaries for primary, secondary, and simultaneous primary/secondary parametric instabilities are determined analytically. The classical result that primary instability occurs when one of the excitation frequencies is close to twice a natural frequency changes as a result of multiple excitation frequencies. Unusual interactions occur for the practically important case of simultaneous primary and secondary instabilities.


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    Titel :

    Serpentine Belt Span Vibrations caused by Dynamic Pulley and Crankshaft Oscillations


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Oliver, L. R. (Autor:in) / Parker, Robert G. (Autor:in) / Breig, W. F. (Autor:in) / Lin, Yehong (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    2000-03-06




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Serpentine belt span vibrations caused by dynamic pulley and crankshaft oscillations

    Parker,R.G. / Lin,Y. / Oliver,L.R. et al. | Kraftfahrwesen | 2000


    2000-01-0600 Serpentine Belt Span Vibrations caused by Dynamic Pulley and Crankshaft Oscillations

    Parker, R. G. / Lin, Y. / Oliver, L. R. et al. | British Library Conference Proceedings | 2000




    CRANKSHAFT ISOLATING PULLEY

    SCHNEIDER DEAN / SERKH ALEXANDER / LIU KEMING | Europäisches Patentamt | 2019

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