The invention discloses a double-jet-flow fixed-wing vertical take-off and landing aircraft and a control method. A double-jet-flow device divides airflow generated by a power device into two groups of jet flows, namely straight uniform flow and circular flow, and the jet flows are sprayed to wings from the front parts of the wings; when the straight uniform flow and the circular flow pass through the upper convex wing surface of the wing, under the combined action of the wing, fluid inertia and fluid viscosity, the atmospheric pressure is blocked, and a low-pressure area is generated on the upper convex wing surface of the wing, so that the fixed wing of the aircraft can generate set aerodynamic lift force to balance the gravity when being static; and then the force balance in the horizontal direction is realized by adjusting the trailing edge flap or the pitch angle of the aircraft, and maneuvers such as efficient vertical take-off and landing, hovering, level flight, climbing and steering can be realized by virtue of the fixed wings. The aircraft is extremely large in power load, high in efficiency, long in voyage and high in safety, and not only can realize global flight from low altitude to high altitude, but also can realize full-speed flight from high speed to low speed and even hovering. In addition, the multi-convex-wing aircraft with the double-jet closed circulating flow channel can easily fly to the outer space and maneuver.

    本发明公开了一种双射流固定翼垂直起降飞行器及控制方法,双射流装置将动力装置产生的气流分为直匀流和环量流两组射流从机翼前方喷向机翼,直匀流和环量流流经机翼上凸翼面时与机翼及流体惯性、流体粘性的共同作用阻隔大气压而在机翼上凸翼面生成低压区,使本飞行器固定翼在静止时就可产生设定的气动升力来平衡重力,再通过调整后缘襟翼或飞机俯仰角来实现水平方向力平衡,依靠固定翼就可实现高效垂直起降、悬停、平飞、爬升、转向等机动。本飞行器功率载荷极大、效率高、航程远、安全性高,既能实现从低空到高空的全域飞行,又能实现从高速到低速甚至悬停的全速飞行。此外,双射流封闭循环流道多凸翼飞行器还能轻松飞向外太空并进行机动。


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    Titel :

    Dual-jet fixed-wing vertical take-off and landing aircraft and control method


    Weitere Titelangaben:

    双射流固定翼垂直起降飞行器及控制方法


    Beteiligte:
    TIAN GUICHUAN (Autor:in) / XIONG FANG (Autor:in)

    Erscheinungsdatum :

    2023-08-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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