A program is described whose purpose was to develop the measurement and data processing techniques necessary to accurately compute the local rotor blade circulation at any azimuth and radius in a wind tunnel environment at representative forward speeds. With these techniques, further tests using a complex rotor system with local surface pressure measurements should help to determine the accuracy of the technique for general applications to rotor blade span-load measurement programs in wind tunnel forward flight conditions. Preliminary calculations are reported.


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    Titel :

    Helicopter local blade circulation calculations for a model rotor in forward flight using laser velocimeter measurements


    Beteiligte:
    Hoad, Danny R. (Autor:in)

    Kongress:

    AHS Annual Forum ; 1991 ; Phoenix, AZ, United States


    Erscheinungsdatum :

    1991-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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