Methods of Gas-solid Two-phase Flow Velocity Measurement

摘要：

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 menthod 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.

关键词： Gas-solid flow Cross-correlation Spatial filtering

作者: Wang Yutao Qiao Yunfen Yang Gang

作者单位: Institute of instrument, School of Information Science and Engineering, Northeastern University, lia Department of Information Science and Engineering, Northeastern University, liaoning, China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 2852-2857

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）