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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Magnetic field interaction with wall rotation › Reply To: Magnetic field interaction with wall rotation

March 13, 2024 at 1:28 am
Pedro Chaves
Subscriber

Hello Lucas B. Thank you for answering me.

I have already learnt how to apply external magnetic field but my problem is now about the magnetic properties of wall material that changes with temperature. Accordingly with User-Guide, the magnetic permeability only can be constant and it is a problem because it vary with temperature. however, it appeared to be used in only Magnetic Induction method. In Eletric Potential method is used eletricial conductivity as parameter ( I think, accordingly with user-guide). This parameter I can define it with temperature. 

My question is: Do the both methods give the same result? Using Eletric Potential method, the magnetic permeability of the material will not be used but eletricial conductivity as a eletromagnetic parameter? I'm asking this because the Magnetic Induction method is what I need but this constant permeability is troubling me. 

Second: Is possible to define the thermal parameter Cp ( heat capacity at constant pressure) with temperature and magnetic field? Can I import a table with parameters : Density, Cp.... as colunm and respective values as rows?