An airfoil having a flexible trailing edge. An aircraft control surface includes a spar extending in a spanwise direction, the spar having at least one aperture. A displacement guide is adjacent the aperture. An airfoil extending in a spanwise direction is mounted to the spar and extends in a chordwise direction between a leading edge and a trailing edge. A top skin of the elastically deformable airfoil is mounted to the spar via a leaf spring. The top skin is bendable relative to the spar and extends in a chordwise direction from the spar to a top skin trailing edge. A bottom skin of the elastically deformable airfoil is disposed below the top skin. A portion of the bottom skin is displaceable through the aperture in a chordwise direction and is guidable through the aperture by a displacement guide. The bottom skin extends chordwise from the spar to a bottom skin trailing edge bonded to the top skin trailing edge to form an airfoil trailing edge. An actuator is connected to the bottom skin and is configured to displace the bottom skin in a chordwise direction, thereby displacing the trailing edge.

    具有柔性尾缘的翼型件。飞机控制表面包括在翼展方向上延伸的翼梁,所述翼梁具有至少一个孔。移位引导件邻近所述孔。在翼展方向上延伸的翼型件安装到翼梁,并且在前缘与尾缘之间沿弦向方向延伸。可弹性变形翼型件的顶部蒙皮经由板簧安装到翼梁。顶部蒙皮相对于翼梁是可弯曲的,并且从翼梁在弦向方向上延伸到顶部蒙皮后缘。可弹性变形翼型件的底部蒙皮布置在顶部蒙皮的下方。底部蒙皮的一部分可在弦向方向上移位穿过该孔,并且可由移位引导件引导穿过该孔。底部蒙皮沿弦向从翼梁延伸到底部蒙皮后缘,所述底部蒙皮后缘结合到顶部蒙皮后缘以形成翼型件尾缘。致动器连接到底部蒙皮,并且被配置用以使底部蒙皮在弦向方向上移位,从而使尾缘移位。


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    Titel :

    Airfoil with flexible trailing edge


    Weitere Titelangaben:

    具有柔性尾缘的翼型件


    Beteiligte:
    XI FENGFENG (Autor:in) / MOOSAVIAN AMIN (Autor:in) / KOJOVIC STEFAN (Autor:in) / EPP JORDAN (Autor:in)

    Erscheinungsdatum :

    2024-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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