Low frequency synthetic jet actuator and method of manufacturing thereof
    5.
    发明授权
    Low frequency synthetic jet actuator and method of manufacturing thereof 有权
    低频合成射流致动器及其制造方法

    公开(公告)号:US09592523B2

    公开(公告)日:2017-03-14

    申请号:US14490755

    申请日:2014-09-19

    CPC classification number: B05B17/0607 F15D1/00 F15D1/025 F15D1/08 Y10T29/49401

    Abstract: A system and method for lowering the structural natural frequency of a synthetic jet actuator is disclosed. A synthetic jet actuator is provided that includes a first plate, a second plate spaced apart from the first plate and arranged parallelly thereto, and a spacer element configured to space the first plate apart from the second plate and define a chamber along with the first and second plates. The spacer element includes at least one orifice formed therein such that the chamber is in fluid communication with an environment external to the chamber, and the spacer element is constructed to deform in a bending motion in response to a deflection of at least one of the first and second plates.

    Abstract translation: 公开了一种用于降低合成射流致动器的结构固有频率的系统和方法。 提供合成射流致动器,其包括第一板,与第一板间隔开并平行布置的第二板,以及间隔元件,其构造成将第一板与第二板隔开并且与第一板和第一板一起限定腔室 第二盘。 间隔元件包括形成在其中的至少一个孔,使得腔室与腔室外部的环境流体连通,并且间隔元件构造成响应于第一和第二腔中的至少一个的偏转而在弯曲运动中变形 和第二盘。

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