TY - GEN
T1 - Measurement of flow parameters in a bubbling fluidized bed using electrostatic sensor arrays
AU - Zhang, Wenbiao
AU - Yan, Yong
AU - Yang, Yongrong
AU - Wang, Jingdai
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/6
Y1 - 2015/7/6
N2 - Fluidized beds are widely applied in a range of industrial processes. In order to maintain the efficient operation of a fluidized bed, the flow parameters in the bed should be monitored continuously. In this paper, electrostatic sensor arrays are used to measure the flow parameters in the dense and transit regions of a bubbling fluidized bed. Each electrostatic sensor array has three electrodes and can provide more information and more reliable results than the conventional two-electrode sensor. By correlating the signals from multiple electrodes, particle velocities and corresponding correlation coefficients are obtained. Based on the correlation results and the amplitudes of the electrostatic signals, the solids movement and charge distribution in the dense and transit regions of the bed are monitored.
AB - Fluidized beds are widely applied in a range of industrial processes. In order to maintain the efficient operation of a fluidized bed, the flow parameters in the bed should be monitored continuously. In this paper, electrostatic sensor arrays are used to measure the flow parameters in the dense and transit regions of a bubbling fluidized bed. Each electrostatic sensor array has three electrodes and can provide more information and more reliable results than the conventional two-electrode sensor. By correlating the signals from multiple electrodes, particle velocities and corresponding correlation coefficients are obtained. Based on the correlation results and the amplitudes of the electrostatic signals, the solids movement and charge distribution in the dense and transit regions of the bed are monitored.
KW - Bubbling fluidized bed
KW - Electrostatic sensor
KW - Particle velocity
KW - Sensor array
UR - https://www.scopus.com/pages/publications/84938863896
U2 - 10.1109/I2MTC.2015.7151513
DO - 10.1109/I2MTC.2015.7151513
M3 - 会议稿件
AN - SCOPUS:84938863896
T3 - Conference Record - IEEE Instrumentation and Measurement Technology Conference
SP - 1573
EP - 1577
BT - 2015 IEEE International Instrumentation and Measurement Technology Conference - The "Measurable" of Tomorrow
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2015
Y2 - 11 May 2015 through 14 May 2015
ER -