Theoretical Model of Electromagnetic Flowmeter, Verification and Sensitivity Increasing
Date issued
2013
Journal Title
Journal ISSN
Volume Title
Publisher
University of West Bohemia
Abstract
The paper deals with the analytical correlation
between the obtained polarization voltage and the dielectric
fluid velocity through the circular cross section of the
polarization transducer. The aim is verification of the
analytical results by the comparison of the analytically
calculated voltage between the electrodes and its numerically
obtained value applying FEM (QuickField 5.6). As the result
of the inverse problem solution (Response Surface
Methodology, Design of Experiments and Flexible Tolerance
Method) the optimal constructive parameters and the exciting
magnetic field distribution are determined guarantying
maximal outgoing signal and consequently increasing the
device sensitivity.
Description
Subject(s)
elektromagnetické průtokoměry, polarizační napětí, teoretické modely
Citation
ISTET 2013: International Symposiumon Theoretical Electrical Engineering: 24th – 26th June 2013: Pilsen, Czech Republic, p. IV-73-IV-74.