Three speeds involved in its operation: speed of air at infinity downstream, speed of air at infinity upstream, and speed of rotation, are of same order of magnitude; by suitable choice of propeller dimensions to obtain supersonic relative flow along blade, losses due to compression, are eliminated; direct mounting of propeller on turbine shaft gives supersonic turbopropeller group simplicity that characterizes supercharger. English translation from Actes du Colloque International de Mecanique, Poitiers 1950.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Study of supersonic propeller


    Weitere Titelangaben:

    NACA -- Tech Memo


    Beteiligte:
    Fabri, J. (Autor:in) / Siestrunck, R. (Autor:in)


    Erscheinungsdatum :

    1953


    Format / Umfang :

    23 pages


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Study of the supersonic propeller

    Fabri, Jean / Siestrunck, Raymond | NTRS | 1953


    Asymptotic Theory of Supersonic Propeller Noise

    Envia, E. | Online Contents | 1994