Propeller noise in the acoustic near field is presently determined through the integration of the pressure-time history in the tangential direction of a numerically generated flowfield around a propfan of SR-3 type, including the shock wave system in the vicinity of the propeller tip. This acoustic analysis yields overall sound pressure levels, and the associated frequency spectra, as a function of observer location.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Numerical evaluation of propeller noise including nonlinear effects


    Beteiligte:
    Korkan, K. D. (Autor:in) / Von Lavante, E. (Autor:in) / Bober, L. J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1986-06-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Numerical evaluation of propeller noise including nonlinear effects

    KORKAN, K. D. / VON LAVANTE / E. et al. | AIAA | 1986


    Installation effects on propeller noise

    TANNA, H. / BURRIN, R. / PLUMBLEE, JR., H. | AIAA | 1980



    The exact numerical calculation of propeller noise

    WOAN, C. / GREGOREK, G. | AIAA | 1978


    Installation effects on propeller noise

    TANNA, H. K. / BURRIN, R. H. / PLUMBLEE, H. E. | AIAA | 1981