ION FIELD FLOW CONTROL DEVICE
    23.
    发明申请
    ION FIELD FLOW CONTROL DEVICE 审中-公开
    离子场流控制装置

    公开(公告)号:US20090127401A1

    公开(公告)日:2009-05-21

    申请号:US11936190

    申请日:2007-11-07

    CPC classification number: B64C23/005 B64C2230/12 Y02T50/166

    Abstract: Disclosed is a boundary layer control apparatus, and method, for controlling and adjusting the boundary layer of a fluid flowing over a surface. The apparatus and method operate by using ionic wind to propel the fluid within the boundary layer in a specified direction thereby either increasing or decreasing the boundary layer thickness.

    Abstract translation: 公开了一种用于控制和调节在表面上流动的流体的边界层的边界层控制装置和方法。 该装置和方法通过使用离子风来在边界层中沿指定方向推进流体,从而增加或减小边界层厚度。

    Bypass air valve for turbofan engine
    24.
    发明授权
    Bypass air valve for turbofan engine 失效
    旁通空气阀涡扇发动机

    公开(公告)号:US5687562A

    公开(公告)日:1997-11-18

    申请号:US496995

    申请日:1995-06-30

    CPC classification number: F02K3/06 F01D17/105 Y02T50/671

    Abstract: A bypass air valve is provided which includes a liner, a strap, apparatus for biasing the strap into contact with the liner, a selective actuator, and apparatus for passage of bypass air. To open and close the valve, the selective actuator unwraps a segment of the strap from the liner before the strap is translated a distance around the circumference of the liner. The biasing apparatus biases the strap back into contact with the liner.

    Abstract translation: 提供了一种旁路空气阀,其包括衬套,带子,用于偏压带子与衬套接触的装置,选择性致动器和用于旁路空气通过的装置。 为了打开和关闭阀门,选择性执行器在带子沿着衬套的圆周平移一定距离之前,从衬垫上拆下一段带子。 偏压装置将带子偏压回与衬垫接触。

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