An aircraft assembly has a vortex generator having a flow surface which interrupts hot-air exhausted from an outlet and generates a flow vortex to reduce the temperature of the air flowing over an aircraft surface. Preferably, the exhaust outlet is from an engine pre-cooler and the aircraft surface to be protected is the upper wing cover. The outlet may be located on the engine pylon, with the vortex generator located downstream of the exhaust outlet, between the outlet and leading edge of the wing. The vortex generator may have a bistable state member, forming at least part of the flow surface, and formed from a shape memory alloy or bistable laminate, allowing it to be temperature actuated by the hot-air exhaust flow into an active state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Aircraft assembly with a hot-air exhaust outlet


    Beteiligte:
    DENYS CUSTANCE (Autor:in) / DAREN HEALY (Autor:in)

    Erscheinungsdatum :

    13.05.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



    AIRCRAFT ASSEMBLY WITH A HOT-AIR EXHAUST OUTLET

    CUSTANCE DENYS / HEALY DAREN | Europäisches Patentamt | 2020

    Freier Zugriff

    AIRCRAFT ASSEMBLY WITH A HOT-AIR EXHAUST OUTLET

    CUSTANCE DENYS / HEALY DAREN | Europäisches Patentamt | 2022

    Freier Zugriff

    AIRCRAFT ASSEMBLY WITH A HOT-AIR EXHAUST OUTLET

    CUSTANCE DENYS / HEALY DAREN | Europäisches Patentamt | 2020

    Freier Zugriff

    ACTUATED OUTLET DOOR FOR AIRCRAFT HIGH-TEMPERATURE EXHAUST

    IAROCCI NICK / SADRI REZA / POIRIER VINCENT et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    ACTUATED OUTLET DOOR FOR AIRCRAFT HIGH-TEMPERATURE EXHAUST

    IAROCCI NICK / SADRI REZA / POIRIER VINCENT et al. | Europäisches Patentamt | 2016

    Freier Zugriff