Skip to main navigation Skip to search Skip to main content

Representation of induced and transferred charge in the measurement signal from electrostatic sensors

  • Chao Wang*
  • , Jingyu Zhang
  • , Yishun Zhang
  • , Yong Yan
  • *Corresponding author for this work
  • Tianjin University
  • University of Kent

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The electrostatic method with ring electrodes embedded in pipe walls is widely used for the measurement of dilute gas-solid two phase flow. The signal from electrostatic sensors contains not only the information about the induced charge when the charged particles move through the electrode, but also the information about transferred charge when the charged particles impact on the electrode wall. A current source equivalent model is built to study the sensing mechanism. The mean value of the signal is mainly generated by charged particles impacting on the electrode and charge transferring.

Original languageEnglish
Title of host publication2014 IEEE International Instrumentation and Measurement Technology Conference
Subtitle of host publicationInstrumentation and Measurement for Sustainable Development, I2MTC 2014 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1306-1309
Number of pages4
ISBN (Print)9781467363853
DOIs
StatePublished - 2014
Externally publishedYes
Event2014 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Development, I2MTC 2014 - Montevideo, Uruguay
Duration: 12 May 201415 May 2014

Publication series

NameConference Record - IEEE Instrumentation and Measurement Technology Conference
ISSN (Print)1091-5281

Conference

Conference2014 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Development, I2MTC 2014
Country/TerritoryUruguay
CityMontevideo
Period12/05/1415/05/14

Keywords

  • charge transfer
  • dilute gas-solid two phase flow
  • electrostatic induction
  • electrostatic sensor
  • electrostatic signal

Fingerprint

Dive into the research topics of 'Representation of induced and transferred charge in the measurement signal from electrostatic sensors'. Together they form a unique fingerprint.

Cite this