Results of glide tests on test helicopter with its original production blades in autorotation condition; improvement in power off (autorotation) that results from operating with aerodynamically cleaner blades was investigated; helicopter was found to have minimum rate of descent at sea level of 1080 ft per min at airspeed of 40 mph.


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    Titel :

    Flight tests of helicopter in autorotation, including comparison with theory


    Weitere Titelangaben:

    Nat Advisory Committee Aeronautics -- Tech Note


    Beteiligte:
    Gessow, A. (Autor:in) / Myers, Jr., G.C. (Autor:in)


    Erscheinungsdatum :

    1947


    Format / Umfang :

    13 pages


    Anmerkungen:

    10 Supp plates


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :





    AN AUTOROTATION FLIGHT DIRECTOR FOR HELICOPTER TRAINING

    Bachelder, E. N. / Aponso, B. L. / American Helicopter Society | British Library Conference Proceedings | 2003