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Set of aerodynamic surface, and method to enhance aerodynamic performance

机译:一组空气动力学表面以及增强空气动力学性能的方法

摘要

A set of aerodynamic surface is provided to facilitate control of flow on the aerodynamic surface. The set of aerodynamic surface includes a surface defining a line shaped external aerodynamics on which a fluid is disposed in a downstream direction.The line shaped external contour defines a smooth which is interrupted by the region of descent, which is inserted in the smooth contour defined by the line shaped foreign upstream of the same. The aerodynamic surface defines an orifice that opens into the region of descent.The set of aerodynamic surface can also include a projection extending from the line shaped external aerodynamic surface upstream of the orifice. The projection extends toward the downstream and at least partially about the orifice.The set of aerodynamic surface may also include a fluidic actuator defining a pair of curved passages extending a region of entry and which is in fluidic communication with the orifice.
机译:提供一组空气动力学表面以促进控制空气动力学表面上的流动。该组空气动力学表面包括限定线形外部空气动力学的表面,在该表面上沿下游方向布置有流体。线形外部轮廓限定了由下降区域中断的平滑,该平滑区域被插入到所限定的平滑轮廓中。由线形异物在上游相同。空气动力学表面限定通向下降区域的孔口。空气动力学表面组还可以包括从孔上游的线形外部空气动力学表面延伸的突起。突出部朝向下游并且至少部分地围绕孔口延伸。空气动力学表面组还可以包括流体致动器,该流体致动器限定了一对弯曲的通道,该弯曲的通道延伸进入区域并且与孔口流体连通。

著录项

  • 公开/公告号BR102016007537A2

    专利类型

  • 公开/公告日2016-11-01

    原文格式PDF

  • 申请/专利权人 THE BOEING COMPANY;

    申请/专利号BR20161007537

  • 申请日2016-04-05

  • 分类号B64C5/00;B64C21/00;B64C21/02;B64C23/00;

  • 国家 BR

  • 入库时间 2022-08-21 14:27:02

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