flow measuring probe的意思|示意

In this paper, a new method of measuring liquid three dimensional flow velocity by rotaining the probe in the plane was submitted basing elaborate analyzing of hot film anemometer.

本文针对热膜流速仪元件的工作原理提出了在平面旋转测量液体三维流速的方法，并测量了大型精馏塔板液相单相三维流场。

The probe is set in nine azimuthal angles while measuring the flow. Sampled and averaged data are used to determine flow angles by least...

该方法简化了压缩性影响的修正，测量时置探针于九个方位角。

A five hole probe is used for measuring the tangential Angle of flow, axial velocity, static pressure of flow and swirl number in the flow sections of the conveying system.

应用五孔感头测定沿程截面内气流的切向角、轴向速度、气流静压和旋流数的分布。

The velocity gradient, especially the perpendicular velocity gradient, leads the measuring error of flow angle with cylindrical probe to be larger than with conical multi-hole probe.

梯度使气流方向测量值向负梯度方向偏转。 圆柱探针和锥形多孔探针相比，气流方向测量误差对速度梯度更敏感，纵向梯度对俯仰角测量值的影响尤其大。

A method of using metal probe for measuring the void fraction at any point in gas-liquid two-phase flow on Sieve tray is described.

用金属探针法测量塔板上气液两相流中某些点的含气率。

In recent years a lot of papers about technique for measuring a 3-d low turbulent flow field by means of rotating a X-type hot-wire probe has been published.

近年来用X型热线探头旋转法测量低湍流度的三维流场的报导较多，但是对它的使用范围以及测量精度论及的很少。