Analytical evaluation of unsteady aerodynamic forces and dynamic response of flexible airplane to continuous turbulence in supersonic flight by applying power-spectral-density (PSD) method; brief explanation of differences in observed upwashes arising from elastic and gust oscillations is given; development is carried out for airplane with coplanar wings of arbitrary planform subjected to random vertical turbulence description; method of calculating gust excitation forces and response of flexible airplane is demonstrated by numerical examples.


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    Title :

    Evaluation of unsteady aerodynamic forces and dynamic response of flexible aircraft structure to continuous turbulence in supersonic flight


    Additional title:

    AIAA-ASME -- Tech Paper


    Contributors:
    Ii, J.M. (author) / Sidwell, K.W. (author)

    Conference:

    8th AIAA/ASME on Structures, Structural Dynamics and Materials Meeting ; 1967 Design



    Publication date :

    1967


    Size :

    11 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :