Results of investigation made in 7 × 10-ft wind tunnel on airfoil with several arrangements of venetian blind flaps to determine aerodynamic section characteristics as affected by overall flap chord, chords of slats used to form flap, slat spacing, number of slats, and position of flap with respect to wing.


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    Title :

    Preliminary wind-tunnel investigation of N.A.C.A. 23012 airfoil with various arrangements of venetian-blind flaps


    Additional title:

    Nat Advisory Committee Aeronautics -- Report


    Contributors:


    Publication date :

    1940


    Size :

    16 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English


    Keywords :