A ducted aircraft (100) comprises a fuselage (10), a duct (20) and a power assembly (30), the duct (20) is connected with the fuselage (10), the duct (20) comprises at least one duct cylinder (21), the duct cylinder (21) comprises a hard piece (211) and a soft piece (212) connected with the hard piece (211), the power assembly (30) is connected with the fuselage (10), the power assembly (30) is at least partially arranged on the inner side of the duct cylinder (21), and the power assembly (30) is matched with the duct cylinder (21) to provide aerodynamic lift force. A duct (20) is used for the ducted aircraft (100). The duct cylinder is formed by combining the hard piece and the soft piece, the soft piece with small density is adopted, the weight of the duct can be reduced, the force effect of the system is improved, the endurance time is prolonged, and when the soft piece is located on the outer side of the hard piece, the soft piece can play a good anti-collision role.
一种涵道飞行器(100),包括机身(10)、涵道(20)和动力组件(30),涵道(20)与机身(10)连接,涵道(20)包括至少一个涵道筒(21),涵道筒(21)包括硬质件(211)和与硬质件(211)连接的软质件(212),动力组件(30)与机身(10)连接,动力组件(30)至少部分设于涵道筒(21)的内侧,动力组件(30)与涵道筒(21)配合提供气动升力。一种涵道(20),用于该种涵道飞行器(100)。如此设置涵道筒由硬质件和软质件结合组成,采用密度较小的软质件,可以降低涵道的重量,提高系统的力效,延长续航时间,当软质件位于硬质件的外侧时,软质件可以起到很好的防撞作用。
Ducted aircraft and duct thereof
涵道飞行器及其涵道
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |