Slotted flap found to have somewhat lower maximum lift coefficient and somewhat higher drag at high lift coefficients than N ACA slotted flap; at moderate lift coefficients, drag of slotted deflector flap was about same as that of NACA slotted flap.


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    Title :

    Tests of N.A.C.A 23012 airfoil with slotted deflector flap


    Additional title:

    Nat Advisory Committee Aeronautics -- Tech Note


    Contributors:
    House, R.O. (author)


    Publication date :

    1939


    Size :

    5 pages


    Remarks:

    3 supp sheets


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English


    Keywords :