mfnc module (B-H constitutive relation)

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Hi,everyone, Can someone help me? Under the magnetic flux conservation node of mfnc module, the simulation results of magnetization and residual magnetic flux density in the magnetization model are very different. How to choose the magnetization model for static magnetic field analysis? Thanks!


2 Replies Last Post May 4, 2024, 1:29 a.m. EDT
Robert Koslover Certified Consultant

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Posted: 2 weeks ago May 3, 2024, 10:27 a.m. EDT

There is a difference. See the attached figure, showing screen shots of the equations, taken from the two different settings you mentioned. For a more detailed discussion of the physics, I recommend the text: "Permanent Magnet Materials and their Application" by Peter Campbell.

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Scientific Applications & Research Associates (SARA) Inc.
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There is a difference. See the attached figure, showing screen shots of the equations, taken from the two different settings you mentioned. For a more detailed discussion of the physics, I recommend the text: "Permanent Magnet Materials and their Application" by Peter Campbell.


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Posted: 2 weeks ago May 4, 2024, 1:29 a.m. EDT

Hi, Robert Koslover. Thanks for your quick reply.

Hi, Robert Koslover. Thanks for your quick reply.

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