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Moving Permanent magnet around Circle
Posted May 6, 2011, 7:26 a.m. EDT Low-Frequency Electromagnetics, Geometry, Materials, Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers 3 Replies
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I am a new user of Comsol 4. I am working on a project that I should model moving curent i.e active magnetic bearing ( The active vibration control, on-line balancing and fitness for high rotational speed for turbomachin.)
I have a cad model for this one and I am familiear with a simple Analysis i.e geometry, boundary condition and etc and it has been completed but in moving still I have a problem. how should I define the boundary and ... for moving and to model this current?
Best Regards
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do you need to "physically" move your geometrical object or is it enough to give a virtual motion to your (normally static) other part ? sometimes its easier to swap rotor and stator for the simulations
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Good luck
Ivar
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First of all I would like to thank you.
I need to "physically" move the geometrical object. first I am trying to move it in a line but without any succes and then around circle.
Best , Regards
Payam Sabour
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Your description is quite vague but I would say that you need the ALE interface, then you will have to set up moving boundaries and mesh accordingly.
Cheers