Review of present position and future outlook; importance of blade diameter is stressed; experience indicates that engine powers up to 6000 hp can be handled by contra-rotation, between 2400 and 6000 hp mark there will have to be increase in number of blades, introducing 8-blade (double four) and 10-blade airplane propellers; in not-too-distant future contrarotating airplane propellers will be driven through 2-speed reduction gears, and will be equipped to operate as brake.


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    Titel :

    Contra-rotating airscrews


    Weitere Titelangaben:

    Flight


    Beteiligte:

    Erschienen in:

    Flight ; 46 , n 1869


    Erscheinungsdatum :

    1944


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Braking airscrews

    Mullin, J. | Engineering Index Backfile | 1944


    Reversible-pitch airscrews

    Mullin, J. | Engineering Index Backfile | 1943


    Design of airscrews

    Williams, D.L.H. | Engineering Index Backfile | 1932


    Airscrews

    Fairhurst, L.G. | Engineering Index Backfile | 1943