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Question of Demanganization Option for Simulation

User: "Allen_22077"
Altair Community Member
Updated by Allen_22077

Dear all,

 

I have an IPM demanganization question for Flux simulation. 

When I choose the option of “Taking into account demagnetization during solving process”, I get the torque result like figure below. (The parameter is only for test.)

image

However, I cancel the option of “Taking into account demagnetization during solving process”. I get the torque result like demagnetization status. Does anyone know what is the reason of this situation? Why the torque sometimes get the minus result? I’ve attached the model. Thank you!

image

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