particle velocity measurement

The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.

实验采用双光纤反射式速度测量原理，获得颗粒速度的时间序列信号，通过对双通道信号的互相关分析获得取样点的颗粒速度；

A kind of method based on binocular vision for imaging velocity measurement of particle floating in the air or liquid is put forward.

针对漂浮在空气中或者液体中的粒子的速度测量，提出了一种基于双目视觉的测量方法。

Finally, the electrostatic sensing technique was applied in the measurement of particle electrification, particle velocity and mass flow rate.

最后，将静电传感器测量系统应用于颗粒速度、颗粒质量流量和颗粒荷电测量上。