Electromagnetic flowmeter with multiple poles and electrodes

Taiichi Teshima, Satoshi Honda, Yutaka Tomita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

Electromagnetic flowmeters using Faraday's law have been one of the standard meters to measure liquid flowrate in industry. It has been proved that there are no designs of the exciting magnetic fields that induce the flow signal proportional to volumetric flowrate free from the flow profile. Conversely, it is possible to measure and/or to evaluate flow profiles through the proper design of the magnetic field. This paper describes the theoretical analysis and the experimental results of the flow profile measurement under the rotating magnetic field. Two-dimensional case is treated for the simplicity. In the experiment eight magnetic poles and eight signal pick-up electrodes were used, and a displacement of the pipe position in the x-y plane was compared with concentric position which was occupied by center of poles.

Original languageEnglish
Title of host publicationConference Record - IEEE Instrumentation and Measurement Technology Conference
Editors Anon
PublisherIEEE
Pages1221-1224
Number of pages4
Volume3
Publication statusPublished - 1994

Fingerprint

flowmeters
Flowmeters
Poles
poles
Magnetic fields
electromagnetism
Electrodes
electrodes
profiles
magnetic fields
Flow measurement
magnetic poles
Pipe
industries
Liquids
Industry
liquids
Experiments

ASJC Scopus subject areas

  • Instrumentation

Cite this

Teshima, T., Honda, S., & Tomita, Y. (1994). Electromagnetic flowmeter with multiple poles and electrodes. In Anon (Ed.), Conference Record - IEEE Instrumentation and Measurement Technology Conference (Vol. 3, pp. 1221-1224). IEEE.

Electromagnetic flowmeter with multiple poles and electrodes. / Teshima, Taiichi; Honda, Satoshi; Tomita, Yutaka.

Conference Record - IEEE Instrumentation and Measurement Technology Conference. ed. / Anon. Vol. 3 IEEE, 1994. p. 1221-1224.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Teshima, T, Honda, S & Tomita, Y 1994, Electromagnetic flowmeter with multiple poles and electrodes. in Anon (ed.), Conference Record - IEEE Instrumentation and Measurement Technology Conference. vol. 3, IEEE, pp. 1221-1224.
Teshima T, Honda S, Tomita Y. Electromagnetic flowmeter with multiple poles and electrodes. In Anon, editor, Conference Record - IEEE Instrumentation and Measurement Technology Conference. Vol. 3. IEEE. 1994. p. 1221-1224
Teshima, Taiichi ; Honda, Satoshi ; Tomita, Yutaka. / Electromagnetic flowmeter with multiple poles and electrodes. Conference Record - IEEE Instrumentation and Measurement Technology Conference. editor / Anon. Vol. 3 IEEE, 1994. pp. 1221-1224
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