Motion pictures were taken of movements of small silk tufts on airfoil surface as angle of attack increased through range of angles including stall; boundary layer flow at certain angles of attack was indicated by patterns formed on surface of airfoil in lampblack.


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    Titel :

    Flow observations with tufts and lampblack of stalling of four typical airfoil sections in N.A.C.A. variable-density tunnel


    Weitere Titelangaben:

    Nat Advisory Committee Aeronautics -- Tech Note


    Beteiligte:
    Abbott, I.H. (Autor:in) / Sherman, A. (Autor:in)


    Erscheinungsdatum :

    1938


    Format / Umfang :

    10 pages


    Anmerkungen:

    8 Supp sheets, Bibliography


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :