A variable-geometry ducted fan may include an air duct having a longitudinal axis, the air duct including an inlet of the variable-geometry ducted fan, a fan rotatably mounted within the air duct downstream from the inlet, the fan including fan blades defining a fan area, and a variable-area nozzle coupled to the air duct downstream from the fan, the variable-area nozzle including an exhaust of the variable-geometry ducted fan having a variable exhaust area.


    Access

    Download


    Export, share and cite



    Title :

    Variable-Geometry Ducted Fan


    Contributors:

    Publication date :

    2017-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B64C AEROPLANES , Flugzeuge



    Variable geometry ducted fan

    ZHOU CHAO / ZHOU YUNXIANG | European Patent Office | 2023

    Free access

    VARIABLE-GEOMETRY DUCTED FAN

    MACIOLEK ROBERT F | European Patent Office | 2019

    Free access

    Variable-geometry ducted fan

    MACIOLEK ROBERT F | European Patent Office | 2021

    Free access

    Variable-geometry ducted fan

    MACIOLEK ROBERT F | European Patent Office | 2020

    Free access

    NUMERICAL STUDY OF DISTRIBUTED VARIABLE GEOMETRY DUCTED FANS FOR EVTOLS

    Marois, F. / Picard, M. / Rancourt, D. | British Library Conference Proceedings | 2020