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    • 2. 发明授权
    • Three-component velocity probe for large scale application
    • 用于大规模应用的三分量速度探头
    • US4833917A
    • 1989-05-30
    • US229433
    • 1988-08-08
    • Steve M. Wilson
    • Steve M. Wilson
    • G01P5/165
    • G01P5/165
    • An improved three-component velocity probe for use in measuring velocity of non-uniform gas flows. Specifically, a new probe geometry enables characterization of a flow in three dimensions in large scale applications. The three-component gas flow velocity probe is a cylinder having three equally spaced sensing ports located on the cylindrical surface in a plane perpendicular to the axis of the cylinder and having two recesses in the cylinder transverse of the length of the cylinder. The recesses are on the opposite sides of the three sensing ports and equally spaced from the sensing ports. The five sensing ports are connected to pressure sensing means remote from the probe to determine the gas flow velocity.
    • 一种改进的三分量速度探头,用于测量不均匀气流的速度。 具体来说,新的探针几何可以在大规模应用中对三维流进行表征。 三组分气体流速探针是具有三个等距离的感测端口的圆柱体,该传感端口位于垂直于圆柱体的平面的平面上的圆柱形表面上,并且在圆柱体的横截面上具有两个凹部。 这些凹槽位于三个感测端口的相对侧上,并且与感测端口等距离。 五个感测端口连接到远离探头的压力感测装置以确定气体流速。