An aircraft engine assembly comprising a nacelle configured to surround the aircraft engine having an inlet open to ambient air and an annular acoustic panel provided within the nacelle. Sound emitted from the aircraft engine is attenuated by the annular acoustic panel. The annular acoustic panel comprises an open framework, made from a first material, forming a plurality of cells.


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    Titel :

    ACOUSTICALLY ATTENUATING SANDWICH PANEL CONSTRUCTIONS


    Beteiligte:

    Erscheinungsdatum :

    03.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS



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