A magnetic flowmeter with conducting pipe wall for expanded field of applications.

H. Yamasaki, S. Honda, T. J. Chin, C. Akiyama

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The internal pipe wall of magnetic flowmeters should be nonconductive to prevent generated electromotive force from short circuiting. Usually the inside of metallic pipe is lined by insulating material. The lining limits applicable temperature range of measured fluid and also reliability. A new structure is proposed, in which the insulating liner is eliminated. A potential distribution is formed on the pipe wall by applying voltage proportional to fluid flowrate. The potential distribution is kept almost identical to the flow induced potential in the fluid so that no current flows across the boundary between fluid and wall. The output signal is consequently that of conventional magnetic flowmeters. (A)

Original languageEnglish
Title of host publicationUnknown Host Publication Title
PublisherAkademiai Kiado
ISBN (Print)963 05 3529 7
Publication statusPublished - 1983
Externally publishedYes

Fingerprint

Magnetic flowmeters
Pipe
Fluids
Electromotive force
Insulating materials
Linings
Electric potential

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Yamasaki, H., Honda, S., Chin, T. J., & Akiyama, C. (1983). A magnetic flowmeter with conducting pipe wall for expanded field of applications. In Unknown Host Publication Title Akademiai Kiado.

A magnetic flowmeter with conducting pipe wall for expanded field of applications. / Yamasaki, H.; Honda, S.; Chin, T. J.; Akiyama, C.

Unknown Host Publication Title. Akademiai Kiado, 1983.

Research output: Chapter in Book/Report/Conference proceedingChapter

Yamasaki, H, Honda, S, Chin, TJ & Akiyama, C 1983, A magnetic flowmeter with conducting pipe wall for expanded field of applications. in Unknown Host Publication Title. Akademiai Kiado.
Yamasaki H, Honda S, Chin TJ, Akiyama C. A magnetic flowmeter with conducting pipe wall for expanded field of applications. In Unknown Host Publication Title. Akademiai Kiado. 1983
Yamasaki, H. ; Honda, S. ; Chin, T. J. ; Akiyama, C. / A magnetic flowmeter with conducting pipe wall for expanded field of applications. Unknown Host Publication Title. Akademiai Kiado, 1983.
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