Annular Electrode Electrostatic Method of Dilute Phase Gas-Solid Two-Phase Flow Concentration Measurement

摘要：

　　The measurement of solid phase particles concentration is one of the key parameters of gas-solid two-phase flow detection.This paper studies the method which is solid phase particles concentration of gas-solid re,o-phase flow detection based on the annular electrode electrostatic sensors.On the basis of existing annular electrode electrostatic sensors, through the method of experiment and derivation, the correlative relationship between electrostatic signal fluctuation and solid phase particles concentration is verified.Further analysis shows that using the standard deviation of electrostatic signal detecting solid phase particles relative concentration is feasible.

关键词： gas-solid two-phase flow electrostatic method solid phase particles concentration

作者: Wang Chao Zhang Yishun Wu Weiping

作者单位: Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation,Tianjin University Weijin Road 92,Tianjin 300072,China

会议类型: 国际会议

会议名称: 2013 IEEE 11th International Conference on Electronic Measurement & Instruments(第十一届IEEE国际电子测量与仪器学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 639-643

在线出版日期: 2013-08-16（万方平台首次上网日期，不代表论文的发表时间）