A variable area fan nozzle for a turbofan aircraft engine includes a first structure defining a forward portion of a bypass duct of the turbofan aircraft engine and a second structure defining an aft portion of the bypass duct. The second structure is movable relative to the first structure between a deployed position where a porting flow passage defined between the forward portion of the bypass duct and the aft portion of the bypass duct is open, and a stowed portion where the porting flow passage is closed. The movable second structure comprises a vane and a slat attached to the vane and disposed forward of the vane. The porting flow passage extends between the slat and the vane when the second structure is in the deployed position.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Variable area fan nozzle for turbofan aircraft engine


    Erscheinungsdatum :

    2018-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Turbofan engine and aircraft comprising turbofan engine

    GARDES PASCAL / MENOU FABIEN / GOUGEON PASCAL et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Aircraft engine including variable area discharge nozzle

    VAN DER MEER PAUL L / ZWACH PETER / SAINZ DE LA MAZAR JAIME et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    PROPELLING NOZZLE FOR A TURBOFAN ENGINE ON A SUPERSONIC AIRCRAFT

    TODOROVIC PREDRAG / SCHILLINGER THOMAS | Europäisches Patentamt | 2021

    Freier Zugriff

    Propelling nozzle for a turbofan engine on a supersonic aircraft

    TODOROVIC PREDRAG / SCHILLINGER THOMAS | Europäisches Patentamt | 2022

    Freier Zugriff