Nonlinear B-H material with Whitney Sover - howto implement?

Numerical methods and mathematical models of Elmer
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madstamm
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Joined: 07 Apr 2010, 09:56

Nonlinear B-H material with Whitney Sover - howto implement?

Post by madstamm »

Hi All,

I would like to take the next steps with the Whitnes solver and incorporate a material that saturates magetically.
Basically, this is the case with all ferromagnetic materials...

I have read on the forum that it's possible, but there does not seem to be an instruction.

How can I model a simple piece of iron with the correct B-H curve?
Wikipedia Example: Click here

Thank you for your help :)

Mike
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raback
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Re: Nonlinear B-H material with Whitney Sover - howto implement?

Post by raback »

Hi Mike

See http://elmerfem.svn.sourceforge.net/vie ... /mgdyn_bh/

-Peter
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