A micro-vortex generating device with airflow auxiliary control mainly comprises a high-pressure air supply path, an airflow auxiliary control device, a micro-vortex generator (14) and a supersonic controlled surface (13), airflow passes through the airflow auxiliary control device and enters from the high-pressure air supply path, a pneumatic structure geometrically similar to the micro-vortex generator is formed on the supersonic controlled surface, and an electromagnetic valve is controlled to change the pneumatic configuration, so the control effect of the micro-vortex generator can be improved through airflow assistance, and meanwhile the application working condition of the micro-vortex generator is widened to the maximum extent.
一种气流辅助控制的微涡流发生装置,主要包括高压供气路、气流辅助控制装置、微涡流发生器(14)、超声速被控面(13),气流通过气流辅助控制装置,由高压供气路进入,并在超声速被控面形成与微涡发生器几何相似的气动构型,通过控制电磁阀,可以改变此气动构型,能够通过气流辅助提高了微涡流发生器的控制效果,同时极大限度的拓宽了微涡流发生器的适用工况。
Micro-vortex generating device with airflow auxiliary control
一种气流辅助控制的微涡流发生装置
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Automotive air intake utilizing a vortex generating airflow system
European Patent Office | 2018
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