A vortex generating apparatus includes: a member to contact with a flow of a fluid to form a stagnation point and a first and a second separation points on a periphery of a cross section of the member parallel to the flow; a disturbance applying unit to apply a disturbance to an upstream side of the first separation point to cause part of a boundary layer of the flow to adhere; and a controller to temporally control the application of the disturbance to change an adhesion distance from the stagnation point to the first separation point so as to generate a dynamic stall vortex.


    Access

    Download


    Export, share and cite



    Title :

    Vortex generating apparatus and vortex generating method


    Contributors:

    Publication date :

    2018-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Vortex generating apparatus and method

    TANAKA MOTOFUMI / OSAKO TOSHIKI / SHIODA KAZUNORI et al. | European Patent Office | 2018

    Free access

    SHIP INCLUDING VORTEX GENERATING FINS

    LEE SWUNG HO | European Patent Office | 2018

    Free access

    Ship including vortex generating fin

    LEE SWUNG HO | European Patent Office | 2018

    Free access

    DUCTED FAN WITH VORTEX GENERATING MEANS

    KANG HYUNG MIN / KIM CHEOL WAN | European Patent Office | 2015

    Free access

    Micro-vortex generating device with airflow auxiliary control

    ZHAO YONGSHENG / YANG HUI / WEI XING et al. | European Patent Office | 2021

    Free access