Tests of 10 propellers of several thickness ratios at various tip speeds up to 1350 ft. per sec.; no loss of efficiency up to tip speeds of 1000 ft. per sec.; above this tip speed loss is at rate of 10 per cent per 100 ft. per sec. increase relative to efficiency at lower speeds for propellers of pitch diam. ratios 0.3 to 0.4.


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    Titel :

    Full-scale tests of metal propellers at high tip speeds


    Weitere Titelangaben:

    Nat. Advisory Committee Aeronautics -- Report


    Beteiligte:
    Wood, D.H. (Autor:in)


    Erscheinungsdatum :

    1931


    Format / Umfang :

    22 pages


    Anmerkungen:

    33 Figs.


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Propellers at high speeds

    Draley, E. C. | NTRS | 1947



    Effectiveness of propellers at high speeds

    Pivko, S. | Engineering Index Backfile | 1959



    Effectiveness of Propellers at High Speeds

    Pivko, Svetopolk | Emerald Group Publishing | 1959