A computational aeroelastic model is presented for a cantilevered plate rotated from a position with the clamped edge normal to the flow (0 deg) to where the clamped edge is aligned with the flow (90 deg) using a new inextensible plate theory. A large-amplitude limit-cycle oscillation has been observed beyond the linear flutter speed in both the computations and in a wind-tunnel experiment. The computations and experiments for the limit-cycle oscillation response of the several yawed plate aeroelastic models show that the inextensible plate theory produces results in good agreement with the measurements. Also, a comparison with results obtained using von Kármán’s nonlinear plate theory has been made.


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    Titel :

    Nonlinear Aeroelastic Analysis with Inextensible Plate Theory Including Correlation with Experiment


    Beteiligte:
    Tang, Deman (Autor:in) / Gibbs, S. Chad (Autor:in) / Dowell, Earl H. (Autor:in)

    Erschienen in:

    AIAA Journal ; 53 , 5 ; 1299-1308


    Erscheinungsdatum :

    01.05.2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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