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2D AC Coil Setup for Magnetic Induction Tomography

Posted Mar 27, 2013, 3:29 a.m. EDT Low-Frequency Electromagnetics, Geometry, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.2, Version 4.2a 1 Reply

Firas El-Hamed
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Hello,

I have managed to create a simulation of a coil in 2D, using just a magnetic field source, however I would like to replace this with a frequency dependent magnetic field. How would I do this?

Best Regards,
Firas
1 Reply Last Post Mar 27, 2013, 4:12 p.m. EDT
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Mar 27, 2013, 4:12 p.m. EDT
Hi

I do it by using frequency sweep solvers, a surface current around a cylindrical air enclosure, and two end sides of the cylinder as magnetic conduction. This gives me an oscillating magnetic B field along and parallel to Bz

--
Good luck
Ivar
Hi I do it by using frequency sweep solvers, a surface current around a cylindrical air enclosure, and two end sides of the cylinder as magnetic conduction. This gives me an oscillating magnetic B field along and parallel to Bz -- Good luck Ivar

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