The interior noise of aircraft powered by advanced turbo-prop concepts is likely to have nonnegligible contributions from structureborne paths, these paths being those involving propeller loads transmitted to the structures of the lifting surfaces. As a means of examining these paths, structural measurements have been performed on a small twin-engine aircraft, and in addition analytical models of the structure have been developed. In this paper results from both portions of this study are presented.


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    Titel :

    Structureborne noise investigations of a twin engine aircraft


    Beteiligte:
    Garrelick, J. M. (Autor:in) / Cole, J. E., III (Autor:in) / Martini, K. (Autor:in)

    Erscheinungsdatum :

    01.07.1986


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Structureborne noise investigations of a twin engine aircraft

    GARRELICK, J. / COLE, III, J. / MARTINI, K. | AIAA | 1986



    Structureborne noise measurements on a small twin-engine aircraft

    Cole, J. E., III / Martini, K. F. | NTRS | 1988


    Structureborne noise in aircraft

    Clevenson, S.A. / Metcalf, V.L. | Tema Archiv | 1987


    Structureborne noise in aircraft

    Clevenson, S. A. / Metcalf, V. L. | NTRS | 1987