The invention discloses an underwater glider open-loop active flow control device based on steady jet and relates to the field of active flow control. The device comprises a miniature water spray pumpset arranged at the rear end below wings of an underwater glider; the miniature water spray pump set is communicated with a water storage bin; the bottom of the water storage bin is communicated witha miniature submersible pump; and the miniature submersible pump and the miniature water spray pump set are respectively connected with a control unit. The miniature water spray pump set is connectedwith a fixed nozzle, the end of the fixed nozzle is communicated with a steady jet opening, and the steady jet opening is formed in the rear end of the upper surface of the underwater glider wing. Local disturbance in a steady jet mode is achieved through the miniature water spray pump set, and then active flow control is completed.
本发明公开一种基于定常射流的水下滑翔机开环主动流动控制装置,涉及主动流动控制领域,包括设置于水下滑翔机机翼下方后端的微型喷水泵组,所述微型喷水泵组连通有储水仓,所述储水仓底部连通有微型潜水泵,所述微型潜水泵和所述微型喷水泵组分别与控制单元连接;所述微型喷水泵组连接有固定喷口,所述固定喷口端部与定常射流开口连通,所述定常射流开口开设于所述水下滑翔机机翼上表面的后端。本发明通过微型喷水泵组实现定常射流形式的局部扰动,进而完成主动流动控制。
Underwater glider open-loop active flow control device based on steady jet
一种基于定常射流的水下滑翔机开环主动流动控制装置
2020-08-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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