Signal decoupling and analysis from inner flush-mounted electrostatic sensor for detecting pneumatic conveying particles

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• 作者：Chao Wang^a ; ^{wangchao@tju.edu.cn} ; Jingyu Zhang^a ; Wei Zheng^a ; ^b ; Wenbin Gao^a ; Lin Jia^a
• 关键词：Electrostatic sensor ; Inner flush-mounted electrode ; Pneumatic conveying ; Induced charge signal ; Transferred charge signal ; Particle flow parameter measurement
• 刊名：Powder Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：305
• 期：Complete
• 页码：197-205
• 全文大小：1733 K
• 卷排序：305

文摘

Transferred charge signal appears primarily in mean value of the measured signal. A critical frequency exists for decoupling induced and transferred charge signal. The cross-correlation coefficient increases from 0.61 to 0.78.