Novel approach to eliminating short ending effects in the primary transducer of electromagnetic flow meter

Andrzej Michalski , Jacek Starzyński , Stanisław Wincenciak

Abstract

This paper describes a new method of primary transducer length optimization for electromagnetic flow meters. The method presented is based on eliminating a short ending effect which appears in the area where the magnetic field rapidly vanishes. The authors focused on the method which uses similar numerical tools as the shape design of the cross-section of the excitation coil. The method is based on a simple 2D mathematical model of the primary transducer. Some results of calculations for two water to ground conductivities ratio and for the rectangular flow channel are discussed
Author Andrzej Michalski (FoEE / ITEEMIS)
Andrzej Michalski,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
, Jacek Starzyński (FoEE / ITEEMIS)
Jacek Starzyński,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
, Stanisław Wincenciak (FoEE / ITEEMIS)
Stanisław Wincenciak,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
Other language title versionsA novel approach to eliminating short ending effects in the primary transducer of electromagnetic flow meter
Pages269-272 vol.1
Publication size in sheets0.5
Book Proceedings of the 17th IEEE Instrumentation and Measurement Technology Conference, 2000. IMTC 2000, vol. 1, 2000
Keywords in English2D mathematical model, boundary problem, boundary-value problems, coils, electrodes, electromagnetic devices, electromagnetic flow meters, electromagnetic induction, Electromagnetic measurements, excitation coil, flowmeters, fluid flow measurement, induced potential distribution, insulation, Length measurement, magnetic field measurement, magnetic flux, magnetic flux density, magnetic flux density distribution, numerical tools, optimisation, Poisson equation, primary transducer length optimization, rectangular flow channel, shape design, short ending effects elimination, transducers, velocity measurement
DOIDOI:10.1109/IMTC.2000.846865
Languageen angielski
Score (nominal)0
Publication indicators Scopus Citations = 6; WoS Citations = 3; GS Citations = 3.0
Citation count*3 (2015-02-15)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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