The invention provides a deformable wing. The deformable wing comprises a rigid box section, an elastic box section and a driving mechanism. A pipeline arranged in the rigid box section can conduct high-pressure airflow generated by an aircraft engine into a plurality of mutually independent trailing edge air chambers distributed and arranged at the trailing edge of the wing, an airflow pipeline in the driving mechanism can conduct the high-pressure airflow to the trailing edge of the wing and eject the high-pressure airflow out of the trailing edge, and the purpose of distributed propelling is achieved. Meanwhile, the driving mechanism can drive the elastic box section to deform, the wing form is changed, and the aerodynamic efficiency, stall attack angle limit, lift coefficient and flight performance are improved.

    本发明提供了一种变形翼,该变形翼包括刚性盒段、弹性盒段和驱动机构。安置于刚性盒段内的管道可将飞行器发动机产生的高压气流传导至分布安置于机翼后缘处多个互相独立的后缘气室内,驱动机构中的气流管道能够将高压气流传导至机翼后缘并从后缘喷出,达到分布式推进的目的。同时驱动机构能够驱动弹性盒段产生形变,改变机翼形态,提高气动效率、失速迎角极限、升力系数和飞行性能。


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    Title :

    Deformable wing


    Additional title:

    变形翼


    Contributors:
    GUO SHIJUN (author) / ZHANG SHUGUANG (author) / ZHANG FEIBAO (author) / HE YUANYUAN (author) / HUANG BOYUAN (author)

    Publication date :

    2020-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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