This report presents a series of tests conducted to verify the formula for thrust P = q(exp 2) D(exp 2) V(exp 2), where P represents thrust, V the velocity of the airstream, D the diameter of the propeller, and q the lifting quality of a comparative propeller which is called the conjugate propeller.


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    Titel :

    Study of the resistance offered by propellers rotating on an airstream


    Beteiligte:
    Lame, M (Autor:in)

    Erscheinungsdatum :

    1921-01-01


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch



    A Study of Gust and Control Response of Model Rotor-Propellers in a Wind Tunnel Airstream

    Ham, N. D. / Bauer, P. H. / Lawrence, T. H. et al. | NTRS | 1975


    Dual-rotating propellers

    Valentine, C.I. | Engineering Index Backfile | 1943


    Contra-rotating propellers

    Savikurki, J. | Tema Archiv | 1988


    Contra-rotating propellers

    Taylor, J.L. | Engineering Index Backfile | 1941