There is provided a turbofan engine (10) having: a fan (12) rotatable about an axis (C) within a case (13); a first acoustic treatment (120) lining a first portion of the case (13) upstream of the fan (12); and a second acoustic treatment (121) lining a second portion of the case (13) downstream of the fan (12), the first acoustic treatment (120) having different noise-attenuating characteristics relative to the second acoustic treatment (121).


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    Title :

    TURBOFAN ENGINE WITH ACOUSTIC TREATMENT


    Additional title:

    TURBOFANTRIEBWERK MIT AKUSTISCHER BEHANDLUNG
    TURBORÉACTEUR À TRAITEMENT ACOUSTIQUE


    Contributors:

    Publication date :

    2024-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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