The invention provides a wavy wing type canard aircraft. The wavy wing type canard aircraft comprises an aircraft body, a front wavy wing, a rear wavy wing, a vertical tail, a remote control antenna and a propeller, the aircraft fuselage is of a hollow cylindrical shell structure, a supporting framework is arranged in the aircraft fuselage, the front wave-shaped wing is connected with the front half part of the aircraft fuselage, the rear wave-shaped wing is connected with the rear half part of the aircraft fuselage, and the front wave-shaped wing and the rear wave-shaped wing are distributed on the two sides of the axis of the vertical face of the aircraft fuselage in an axial symmetry mode; the vertical empennage is arranged on the upper side of the aircraft fuselage; the remote control antenna is arranged on the vertical surface of the aircraft fuselage at a set inclination angle; the propeller is arranged at the tail of the aircraft fuselage and comprises a set of blades and a transmission device connected with an internal motor of the aircraft through a tail opening of the aircraft fuselage. According to the technical scheme, flow separation in the flight process of the aircraft can be delayed, the lift performance after stall is improved, the effective range of the attack angle and the wind speed is increased, and the wing performance is effectively improved.
本发明提供一种波状翼型的鸭翼飞行器,包括:飞行器机身、前波状翼、后波状翼、垂直尾翼、遥控天线和螺旋桨;飞行器机身为空心圆柱壳体结构,其内置支撑骨架,前波状翼与飞行器机身的前半部分连接,后波状翼与飞行器机身的后半部分连接,前波状翼和后波状翼以轴对称的方式分布在飞行器机身竖直面的轴线两侧;垂直尾翼布置在飞行器机身上侧,遥控天线以设定倾斜角度布置于飞行器机身的竖直面;螺旋桨布置在飞行器机身的尾部,包括一组桨叶和经由飞行器机身的尾部开孔连接飞行器内部电机的传动装置。本发明技术方案,能够延迟飞行器飞行过程中的流动分离,提升失速后的升力性能,增加攻角和风速的有效范围,有效改善机翼性能。
Wavy wing type canard aircraft
一种波状翼型的鸭翼飞行器
2024-06-21
Patent
Electronic Resource
Chinese
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