Certain aspects of the present disclosure provide a nacelle for an engine, including a plurality of acoustic fairing assemblies disposed within an aft fan duct of the nacelle, wherein each acoustic fairing assembly of the plurality of acoustic fairing assemblies comprises: a fairing body comprising a plurality of acoustic cells; and a fairing face sheet comprising a plurality of perforations and configured to be attached to the fairing body.


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    Title :

    NOISE ATTENUATION IN AN ENGINE NACELLE


    Contributors:
    WONG JACKIE (author) / BAILEY MICHAEL (author) / KHATRI RAJAN (author)

    Publication date :

    2022-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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