Effect of slot shape, flap position, and flap deflection on section; aerodynamic characteristics determined and discussed.


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    Title :

    Wind-tunnel investigation of N,A,C,A, 23021 airfoil with two arrangements of 40-percent-chord slotted flap


    Additional title:

    Nat Advisory Committee Aeronautics -- Tech Note


    Contributors:
    Duschik, F. (author)


    Publication date :

    1939


    Size :

    11 pages


    Remarks:

    Bibliography, 11 Supp sheets


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English


    Keywords :