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Modelling an electromagnetic dipole
Posted Dec 4, 2014, 12:43 p.m. EST 0 Replies
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I'm going to model and electromagnetic dipole with two coils and an iron yoke.
I try to use the AC/DC mf module, but it is not clear to me how to fix the current direction in the coil. I mean, if I use "external current density" node, the current does not follow the coil has it has the direction I set in the node.
If I use the "single turn coil" node I should two wires: one for the boundary feed and the other one for the ground, which is something I don't want to do. If I use the gap feed option I have a solution for very high current (>1.5 A/mm^2), for lower current the solution is not convergent.
Propably I'm following the wrong approach, do you have some advices?
Would it be better to use the AC/DC mef module?
There are some exemples I can look at?
Thank you
Hello Francesco Schillaci
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