Acoustic liners for aircraft noise reduction include one or more chambers that are configured to provide a pressure-release surface such that the engine noise generation process is inhibited and/or absorb sound by converting the sound into heat energy. The size and shape of the chambers can be selected to inhibit the noise generation process and/or absorb sound at selected frequencies.


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    Titel :

    External acoustic liners for multi-functional aircraft noise reduction


    Beteiligte:
    JONES MICHAEL G (Autor:in) / THOMAS RUSSELL H (Autor:in) / NARK DOUGLAS M (Autor:in) / HOWERTON BRIAN M (Autor:in) / CZECH MICHAEL J (Autor:in)

    Erscheinungsdatum :

    2017-04-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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