Wind tunnel tests were conducted on the NASA LS(1)-0421 Mod, NACA 2412 and NASA GA(W)-2 airfoil sections at a Reynolds number of 2.2 x 10(6) and a Mach number of 0.13. Detailed measurements of flow fields associated with turbulent boundary layers of these airfoils were obtained at pre-stall, near-stall, and post-stall angles of attack. Velocity and pressure survey results over the airfoil and in the associated wake, are presented for fully attached flow conditions through the stalled flow condition. Extensive force, pressure, tuft survey, hot-film survey, local skin friction and boundary layer data are also included.


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    Title :

    Experimental Studies of Flow Separation of Three Airfoils at Low Speeds


    Contributors:

    Publication date :

    1982


    Size :

    164 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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