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.
Vortex generating apparatus and vortex generating method
2018-10-02
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Micro-vortex generating device with airflow auxiliary control
European Patent Office | 2021
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