NACA method of visualizing flow patterns by observing motion of finely divided particles of balsa wood introduced into air; results obtained on small scale models of several helicopter rotor configurations in static thrust condition; applicability for study of transient as well as steady state conditions.


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    Title :

    NACA balsa-dust method of air flow visualization and its application to model helicopter rotors in static thrust


    Additional title:

    Am Soc Mech Engrs -- Advance Paper


    Contributors:

    Conference:

    American Society of Mechanical Engineers -- Meeting SA-29 ; 1950 Visualization



    Publication date :

    1950


    Size :

    6 pages


    Remarks:

    5 Supp p


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :