The report presents the results of wind tunnel test BVWT 057 performed in the Boeing Vertol V/STOL wind tunnel on an isolated 3-bladed cyclic pitch propeller with a total activity factor of 480. The primary objectives of the test were to determine: the pitching moment capability from the propeller over a wide shaft angle range from 0 up to 120 deg through the transition flight regime of a tilt wing aircraft and, the effect of cyclic pitch on power. The effects of cyclic pitch on propeller thrust, normal force, yawing moment, and side force were also measured. (Author)


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    Title :

    Isolated Cyclic Pitch Propeller: Results of Wind Tunnel Test


    Contributors:
    C. E. Kolesar (author) / G. Kassianides (author) / J. Andrews (author) / T. Armstrong (author)

    Publication date :

    1970


    Size :

    134 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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