A rotary wing assembly includes an axis of rotation and a plurality of rotary wings configured to rotate about the axis of rotation. Each of the rotary airfoils includes a leading edge, a trailing edge, a suction surface between the leading edge and the trailing edge, and a pressure surface between the leading edge and the trailing edge. The suction surface and the pressure surface are positioned on opposite sides of the rotary wing such that the rotary wing generates lift as an airflow flows through the suction surface and the pressure surface of the rotary wing as the rotary wing rotates about the axis of rotation. At least one opening is located on one of the suction surface or the pressure surface. The at least one opening is configured to eject air or draw air into the opening.

    一种旋转翼型件组件,包括旋转轴线和构造成绕旋转轴线旋转的多个旋转翼型件。旋转翼型件中的每个旋转翼型件包括前缘、后缘、前缘和后缘之间的吸力面以及前缘和后缘之间的压力面。吸力面和压力面定位在旋转翼型件的相对侧上,使得当空气流随着旋转翼型件围绕旋转轴线旋转而流过旋转翼型件的吸力面和压力面时,旋转翼型件产生升力。至少一个开口位于吸力面或压力面中的一个上。至少一个开口被构造成喷出空气或将空气吸入开口中。


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    Title :

    Rotary wing assembly having openings formed therein to spray or suck air


    Additional title:

    具有在其中形成开口以喷射或吸入空气的旋转翼型件组件


    Contributors:

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



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