Title :
Methods of gas-solid two-phase flow velocity measurement
Author :
Yutao, Wang ; Yunfen, Qiao ; Gang, Yang
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
Gas-solid two-phase flow is widely used in the industrial process. It is important to know the parameters for the control of process. There are three ways to measure the velocity of the flow but the cross-correlation method and spatial filtering method are commonly used in the velocity measurements, so this article summarizes the fundamental principles of the two methods and their advantages and disadvantages. Also the future developments of the velocity measurements are included.
Keywords :
correlation methods; flow control; flow measurement; process control; spatial filters; two-phase flow; velocity measurement; cross-correlation method; gas-solid flow; industrial process; spatial filtering method; two-phase flow; velocity measurement; Atmospheric measurements; Correlation; Filtering; Fluid flow measurement; Pollution measurement; Solids; Velocity measurement; Cross-correlation; Gas-solid flow; Spatial filtering;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968738
