A component method of airframe noise prediction is used to predict levels of operational and proposed aircraft airframe noise to assess the contribution of airframe noise to community noise levels. This is done after first evaluating the prediction method using newly acquired detailed measurements from full-scale aircraft and models. In the course of the evaluation, modeling techniques of airframe noise sources are examined with attention to scaling. Finally, when used to predict approach airframe EPNLs, the levels fell about 10 EPNdB below current noise regulations and about 5 EPNdB below proposed noise regulations.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Assessment of airframe noise


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.12.1979


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Assessment of airframe noise

    BLOCK, P. J. W. | AIAA | 1979


    Airframe noise

    Scarpa, Fabrizio | Emerald Group Publishing | 2001


    Airframe noise

    David G. Crighton | NTRS | 1991


    Airframe Noise Research

    Lockard, David P. | NTRS | 2015


    Airframe Noise Research

    David P. Lockard | NTRS