A boundary layer propulsor (100) comprises a rotor (110) and a plurality of first aerofoil blades (120). The rotor has an axis of rotation (112). The plurality of first aerofoil blades extends radially from the rotor and is arranged in a circumferential array around the axis of rotation. Each of the first aerofoil blades has, in a radially outward sequence, a radially proximal portion (130), a middle portion (140), and a radially distal portion (150). The radially proximal portion has a first cambered cross-section (132), the middle portion has a second uncambered cross-section (142), and the radially distal portion has a third cambered cross-section (152). The first cambered cross-section is cambered in an opposite sense to the third cambered cross-section.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PASSIVE BOUNDARY LAYER PROPULSOR


    Weitere Titelangaben:

    PASSIVER GRENZSCHICHT-PROPELLER
    PROPULSEUR PASSIF DE COUCHE LIMITE


    Beteiligte:
    GOODHAND MARTIN (Autor:in) / MOXON MATTHEW (Autor:in)

    Erscheinungsdatum :

    07.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



    NACELLE FOR A BOUNDARY LAYER INGESTION PROPULSOR

    LOEBIG JAMES | Europäisches Patentamt | 2020

    Freier Zugriff

    Large-Scale Boundary Layer Ingesting Propulsor Research

    Celestina, Mark L. / Long-Davis, Mary J. | NTRS | 2019


    Nacelle for a boundary layer ingestion propulsor

    LOEBIG JAMES | Europäisches Patentamt | 2022

    Freier Zugriff

    Aircraft comprising a boundary layer ingesting propulsor

    IVAN POPOVIC / ELLIS FUL HEN CHONG / KALYANI G MENON et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Large-Scale Boundary Layer Ingesting Propulsor Research

    Celestina, Mark L. / Long-Davis, Mary J. | NTRS | 2019