The flow over a multi-element airfoil is computed using two two-equation turbulence models. The computations are performed using the INS2D) Navier-Stokes code for two angles of attack. Overset grids are used for the three-element airfoil. The computed results are compared with experimental data for the surface pressure, skin friction coefficient, and velocity magnitude. The computed surface quantities generally agree well with the measurement. The computed results reveal the possible existence of a mixing-layer-like region of flow next to the suction surface of the slat for both angles of attack.


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    Titel :

    Computational Modeling for the Flow Over a Multi-Element Airfoil


    Beteiligte:
    Liou, William W. (Autor:in) / Liu, Feng-Jun (Autor:in)

    Kongress:

    AIAA 17th Applied Aerodynamics Conference ; 1999 ; Norfolk, VA, United States


    Erscheinungsdatum :

    1999-01-01


    Medientyp :

    Preprint


    Format :

    Keine Angabe


    Sprache :

    Englisch






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