The invention discloses a rotary aircraft, and relates to the technical field of aircraft design, the rotary aircraft comprises an aircraft body and a plurality of empennages uniformly arranged at the tail part of the aircraft body along the circumferential direction of the aircraft body, trapped vortex generators are arranged at the rear edges of the empennages, and the trapped vortex generators are located on one side wing surface of the empennages; the standing vortex generator can hinder incoming flow of the airfoil to form a standing vortex; according to the rotating aircraft designed on the basis of the standing vortex lift augmentation principle, design and control can be applied on the basis of a vertical empennage, a plurality of standing vortex generators are arranged along the empennage of the rotating aircraft, so that rolling torque parallel to the axial direction of the aircraft is generated, the direction and size of the vortex lift force can be adjusted by adjusting parameters and positions of the standing vortex generators, and the stability of the rotating aircraft is improved. Therefore, the direction and the size of the rolling torque are controlled.
本发明公开一种旋转飞行器,涉及飞行器设计技术领域,包括飞行器本体和沿所述飞行器本体的周向均匀设置在其尾部的若干尾翼,所述尾翼的后缘设置有驻涡发生器,所述驻涡发生器位于所述尾翼的一侧翼面上,所述驻涡发生器能够阻碍所述翼面的来流以形成驻涡;本发明基于驻涡增升原理而设计的旋转飞行器可在垂直尾翼的基础上施加设计和控制,沿旋转飞行器尾翼布置多个驻涡发生器,从而产生平行于飞行器轴向的滚转力矩,通过调整驻涡发生器参数和位置,可调节涡升力方向和大小,从而实现对滚转力矩方向和大小的控制。
Rotary aircraft
一种旋转飞行器
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Rotary-Wing Aircraft Outlook - Rotary-Wing Aircraft Table
Online Contents | 2009
Rotary wing aircraft bearing for rotary wing aircraft motions
Europäisches Patentamt | 2020
|ROTARY WING AIRCRAFT BEARING FOR ROTARY WING AIRCRAFT MOTIONS
Europäisches Patentamt | 2015
|ROTARY WING AIRCRAFT BEARING FOR ROTARY WING AIRCRAFT MOTIONS
Europäisches Patentamt | 2019
|