The invention provides an aerodynamic resistance device and layout of an airplane without a vertical empennage, and the aerodynamic resistance device comprises three resistance plates which are arranged on wings of the airplane side by side and are respectively an inner side plate, a middle plate and an outer side plate; one side of the inner side plate, one side of the middle plate and one side of the outer side plate are rotationally connected with the wings; the middle plate is positioned between the inner side plate and the outer side plate; the inner side plate is close to one side of the central axis of the airplane; according to the layout, the fuselage and the wings of the airplane without the vertical empennage are designed in a fusion mode, a pair of ailerons and the aerodynamic resistance devices are symmetrically arranged on the tail edges of the wings, and the opening angles of the aerodynamic resistance devices are independently controlled. According to the invention, the course stability of the aircraft is improved, the supersonic resistance is reduced, the supersonic control performance of the aircraft is improved, the cruising performance and the maneuvering performance are improved, and no additional adverse effect is introduced to the airframe structure.

    本发明提出了一种无垂直尾翼飞机的气动阻力装置及布局,其中,所述的气动阻力装置包括:三块并排设置在飞机机翼上的阻力板,分别为:内侧板、中间板和外侧板;所述内侧板、中间板和外侧板的一侧与机翼转动连接;中间板位于内侧板和外侧板之间,内侧板靠近飞机中轴线一侧;所述布局,包括:所述无垂直尾翼飞机的机身与机翼采用融合设计,在机翼尾缘对称布置一对副翼和上述的气动阻力装置,所述一对气动阻力装置的开启角度为独立控制。本发明增加了飞机的航向稳定性、降低超音速阻力、提高飞机的超音速操控性能,改善巡航性能和机动性能,对机体结构不引入额外不利影响。


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    Title :

    Aerodynamic resistance device and layout of airplane without vertical empennage


    Additional title:

    一种无垂直尾翼飞机的气动阻力装置及布局


    Contributors:
    ZHANG SHAOLIANG (author) / NAN YING (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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