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Interaction between objects in contact with set magnetisations

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Hi all, I am a new user and have been trying to simulate two objects that are in contact with each other that will have a magnetisation related to each of them using the magnetic fields, no currents (mfnc) physics module. Both objects are located in a larger block of air.

I've noticed that when I set the magnetix flux conservation, magnetic field to magnetisation for both of them, there seems to be no interaction between either (using the stationary solver). Conversely, if only one is set for the magnetic field to be reliant upon magnetisation, and the other relative permeability, there is some interaction observed. Is it possible for a user to set the initial magnetisation for both and have them interact with one another as well?

And if so, are there any tutorials out there that I may refer to? Many thanks.


0 Replies Last Post Nov 21, 2017, 11:58 a.m. EST
COMSOL Moderator

Hello Zhaoyuan Leong

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