A loosely coupled method for aeroelastic predictions of aircraft configurations is shown. This method couples an advanced structural analysis method with a CFD aerodynamics code in a modular fashion. This method can use almost any CFD code, so a validation of several such codes is shown to establish regions of validity for each code. Results from potential codes, an Euler code, and a Navier-Stokes code are shown in comparison with experiment. Viscous effects are included in most cases through a coupled boundary-layer solver or a turbulence model as appropriate.


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    Titel :

    Non-Linear Aeroelastic Predictions for Transport Aircraft


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Borland, C. J. (Autor:in) / Tinoco, E. N. (Autor:in) / Purcell, T. W. (Autor:in)

    Kongress:

    Aerospace Technology Conference and Exposition ; 1990



    Erscheinungsdatum :

    01.09.1990




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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