The invention discloses a speed-domain-crossing variant aircraft, and relates to the field of aircrafts. Comprising an outer wing and an inner wing, and the sweepback angle of the outer wing and the folding angle of the inner wing can be adjusted. Therefore, the aircraft can present a low-speed configuration, a high-speed configuration and various intermediate configurations between the low-speed configuration and the high-speed configuration so as to adapt to various incoming flow conditions such as transonic speed and supersonic speed. According to the design method of the cross-speed-domain variant aircraft, the aircraft can adapt to flight in different speed domains by changing the aerodynamic configuration of the aircraft.

    本发明公开一种跨速域变体飞行器,涉及飞行器领域;包括采用翼身融合体设计结构的机身与机翼,所述机翼包括外翼和内翼,所述外翼的后掠角和内翼的折叠角均能够调节,从而使得飞行器能够呈现低速构型、高速构型以及介于低速构型和高速构型之间的多种中间构型以适应跨声速、超声速等多种来流条件。本发明提供的跨速域变体飞行器设计方法,通过改变飞行器自身气动外形,能够适应不同速域飞行。


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    Title :

    Cross-speed-domain morphing aircraft


    Additional title:

    一种跨速域变体飞行器


    Contributors:
    FENG LIHAO (author) / WANG JINJUN (author) / ZHANG JIAXUN (author) / LI QI (author) / LIU YAGUANG (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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