The invention discloses a tandem wing device and a tandem wing aircraft. The tandem wing device comprises an annular motion device and a plurality of wings arranged on the annular motion device, the annular motion device can perform active annular circulating motion; and the plurality of wings can circularly move along with the annular movement device, so that the wings obtain lift force or simultaneously obtain lift force and thrust force. The aircraft with the tandem wing device is simple in structure, the multiple wings do not form a closed ring, interference between the wings is small, the lift-drag ratio is large, an annular duct with a large windward section is not arranged, flight resistance is small, the running speed of the aircraft and the circulating motion speed of the wings can be overlapped, and therefore large lift force is obtained during low-speed flight.
本发明公开了一种串列翼装置及串列翼飞行器,所述串列翼装置包括:环形运动装置、以及设置在所述环形运动装置上的若干翼;所述环形运动装置能够主动式环形循环运动;若干翼能够随所述环形运动装置循环运动,以使该所述翼获得升力或同时获得升力和推力。本发明一种串列翼装置飞行器,结构简单,多翼不形成闭合环形、翼间干扰小而升阻比大,没有大迎风截面的环形涵道,飞行阻力小,飞行器的运行速度和翼的循环运动速度可以叠加从而在低速飞行时获得较大的升力。
Tandem wing device and tandem wing aircraft
一种串列翼装置及串列翼飞行器
2021-08-13
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Double-layer tandem wing device and double-layer tandem wing aircraft
European Patent Office | 2022
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