Tests were conducted on 104×24-×0.018 in. rectangular aluminum panel in low-speed wind tunnel; definite flutter of traveling-wave-type was observed; principal instability was shown to be of traveling-wave, flutter-type; comparison of experiment and theory showed good agreement in flutter speed and wavelength but poor agreement in wave speed and frequency at flutter, attributed to limitations in test setup; study is of interest in problems of hydroelasticity, axially symmetric cylinders, and inflatable structures at low speeds, and panels lying on springy elastic materials.


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    Title :

    Subsonic flutter of panels on continuous elastic foundations


    Additional title:

    AIAA J


    Contributors:
    Dugundji, J. (author) / Dowell, E. (author) / Perkin, B. (author)

    Published in:

    AIAA Journal ; 1 , n 5


    Publication date :

    1963


    Size :

    9 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    SUBSONIC FLUTTER OF PANELS ON CONTINUOUS ELASTIC FOUNDATIONS

    DOWELL, E. / DUGUND J. / PERKIN et al. | AIAA | 1963


    Flutter in Continuous Panels

    R. Barboni / S. Pascalino | NTIS | 1969



    The numerical simulation of subsonic flutter

    STRGANAC, THOMAS / MITCHUM, MARIA / MOOK, DEAN | AIAA | 1987