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Impedance Boundary Condition Error:6170

Posted Aug 25, 2016, 5:43 a.m. EDT 0 Replies

Sara Acosta
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Hi,

I am currently simulating a case of a 3D transformer, as the penetration depth is smaller than the thickness of the tank I used the impedance boundary condition. By using a numerical value for the relative permeability the model works well, however when the permeability is replaced with nonlinear characteristic of the material (mat2_MUR(normB[1/T]) considering the magnetic saturation) and I try to solve again, gives me this: Error 6170:Failed to evaluate variable

Did anyone know how to fix this?


Thank you so much
0 Replies Last Post Aug 25, 2016, 5:43 a.m. EDT
COMSOL Moderator

Hello Sara Acosta

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