The invention discloses a rotor wing fairing of a composite wing aircraft, which comprises a cylindrical middle section, the two ends of the middle section are sealed through a fairing head and a fairing tail respectively, and the fairing head and the fairing tail are each of a streamline structure; the fairing head and the fairing tail are both in smooth connection with the middle section, a plurality of rotors are arranged in the middle section and installed on rotor supporting arms, the rotor supporting arms are installed at the lower ends of wings of the aircraft and are parallel to the symmetry plane of the middle section, and the rotor supporting arms and the rotors are covered with the middle section. The drag reduction effect is obvious, and the voyage and the endurance of the composite wing aircraft can be effectively improved; and a good rectification effect is achieved, aerodynamic load oscillation generated after air flows through the rotor wings can be avoided, and therefore the operation stability characteristic and the safety coefficient of the aircraft are improved.

    本发明公开了一种复合翼飞行器的旋翼整流罩,其包括圆柱形的中间段,中间段的两端分别通过整流罩头部和整流罩尾部密封,整流罩头部和整流罩尾部均为流线形结构;整流罩头部和整流罩尾部与中间段均为平滑连接,中间段内设置有若干个旋翼,且若干旋翼安装在旋翼支臂上,旋翼支臂安装在飞行器的机翼下端,旋翼支臂与中间段的对称面平行,中间段罩在旋翼支臂和旋翼上。本发明减阻效果明显,可有效提高复合翼飞行器的航程和航时;具有较好的整流效果,可避免空气流经旋翼后产生的气动载荷振荡,从而提高飞行器的操稳特性和安全系数。


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    Titel :

    Rotor wing fairing of composite wing aircraft


    Weitere Titelangaben:

    一种复合翼飞行器的旋翼整流罩


    Beteiligte:
    YU LEI (Autor:in) / WU WENHUA (Autor:in) / TU MENGLEI (Autor:in) / ZHOU HOUCUN (Autor:in) / YANG WEI (Autor:in) / ZHU ZHENGTAO (Autor:in) / ZHA DONG (Autor:in) / JIN JIAN (Autor:in) / BAI XINGZHI (Autor:in)

    Erscheinungsdatum :

    2021-09-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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