The invention relates to the field of aircrafts, in particular to a vortex pneumatic suspension aircraft. An aircraft body is in a flying saucer shape, a hole is formed in the top of the aircraft body and communicated with the bottom of the aircraft body, eight ducted fans are arranged on the periphery of the aircraft body, a double-rotor ducted fan is embedded in the top of the aircraft body, the ducted fans and the double-rotor ducted fan work at the same time to form forced vortexes similar to tornado, and a small amount of high-speed airflow overflows between two rotors of the double-rotor ducted fan. The ducted fan can generate a local rotation component at an air inlet of the ducted fan while generating high-speed airflow, and two strands of airflow can form airflow circulation on the surface of the aircraft. Negative pressure is formed in the vortex due to the action of airflow convergence and centrifugal force, and at the moment, the aircraft can be suspended in the vortex due to the pressure difference generated by the up-down pressure difference. After the ducted fan forms the forced vortex around the aircraft, due to the fact that the vortex has stability and is not prone to being damaged, the stability of the vortex can be maintained only by supplementing a small amount of consumed energy.

    本发明涉及飞行器领域,具体是一种涡旋气动悬升飞行器。飞行器主体呈飞碟状,其中顶部开孔与底部连通,在飞行器四周布置八个涵道风扇,顶部嵌入双转子涵道风扇,涵道风扇和双转子涵道风扇同时工作形成类似于龙卷风的强迫涡旋,其中双转子涵道风扇两个转子之间会有少量高速气流溢出,涵道风扇在产生高速气流的同时会在涵道风扇进风口产生局部的旋转分量,两股气流会在飞行器表面形成气流循环。涡旋内部由于气流辐合、离心力的作用形成负压,此时飞行器在涡旋内部就会因为上下压差产生的压差实现悬升。涵道风扇在飞行器周围形成强迫涡旋后,由于涡旋自身具有稳定性,不易被破坏,因此只需要补充少量损耗的能量即可维持涡旋的稳定。


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    Title :

    Vortex pneumatic suspension aircraft


    Additional title:

    涡旋气动悬升飞行器


    Contributors:
    MA TIEHUA (author) / WANG XUDONG (author) / GUO DONG (author) / FENG LEI (author) / CHEN CHANGXIN (author) / MA ZIHAO (author) / ZHANG AIJUN (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Pneumatic suspension

    Killen, E.B. | Engineering Index Backfile | 1926


    Pneumatic suspension

    Engineering Index Backfile | 1957



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