stress magnetization simulation (solid+mfnc)

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Hello, all.

I started COMSOL version 6.0 to verify the stress magnetization effect. I was able to define : 1. Geometry 2. Materials (air, low carbon steel) 3. Physics (solid+magnetic fields no currents, select reduced field Hb=40A/m in the X direction), mfnc BC set: the magnetic flux boundary was added to the air domain, the magnetization model select the relative permeability ; Besides, the magnetic flux boundary was added to the low carbon steel domain, and the magnetization model select magnetization, given the stress magnetization interpolation function in the X direction, the simulation results incorrect.

I tried all possible ways but I couldn't succeed. I have attached the simulation process and results. Looking forward to your kind reply. Thanks!


0 Replies Last Post May 4, 2024, 1:36 a.m. EDT
COMSOL Moderator

Hello 升 高

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