An airflow profiled structure having a profiled leading edge. The profiled leading edge having, along a leading edge line, a serrated profile line with a succession of teeth and depressions. The airflow profiled structure also includes a porous acoustically absorbent region located towards the bottom of the depressions.


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    Title :

    STRUCTURE PROFILÉE D'ÉCOULEMENT D'AIR ET TURBOMACHINE POUR AÉRONEF


    Additional title:

    PROFILED STRUCTURE FOR AIR FLOW AND TURBOMACHINE FOR AIRCRAFT
    PROFILIERTE STRUKTUR FÜR LUFTSTRÖMUNG UND TURBOMASCHINE FÜR FLUGZEUG



    Publication date :

    2023-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    F02K JET-PROPULSION PLANTS , Strahltriebwerke / B64C AEROPLANES , Flugzeuge / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F15D FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS , Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten



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