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iron bars nearby a permanent magnetic block
Posted 22 set 2015, 21:19 GMT-4 0 Replies
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My setup is two iron bars being placed beneath a permanent magnetic block. I'm trying to build a COMSOL modeling to simulate the magnetic field surrounding the irons bars.
What I need is the plotting of magnetic field gradient along z direction. I got a plot, but the problem is that the figure looks very weird. The figure is not symmetric and I don't know what cause those weird peaks and "oscillation". I've already used cubic discretization and extremely fine mesh size.
Could someone help me with this problem, please. Thanks!
Susie
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Hello Susie Sen
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