Journal of Applied Engineering Science & Technology
Volume 2, Numéro 2, Pages 87-90
2016-12-22
Fvm Model And Virtual Instrument Based System For Electromagnetic Characterization Of Steel Material
Authors : El Ghoul Islam-ncereddine . Cheriet Ahmed . Bensaid Samir . Lakhdari Ala-eddine .
Abstract
This paper deals with a finite volume model and virtual instrument based system for electromagnetic characterization of steel material. Both magnetic permeability and electrical conductivity are electromagnetic properties must be defined. These two parameters are strongly required for electromagnetic problems analysis such as in eddy current nondestructive testing problem. The magnetic permeability is measured by using the B(H) loop of the steel material which is illustrated by experimental measurement through a virtual instrument based system. However, the electrical conductivity is obtained by the solution of an inverse problem. For that reason a direct electromagnetic model is analyzed using the finite volume method.
Keywords
FVM; Labview; Magnetic permeability; Electrical conductivity; Steel
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