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iron bars nearby a permanent magnetic block
Posted 2015年9月23日 GMT+2 03:190 Replies
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Hi,
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
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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Last Post 2015年9月23日 GMT+2 03:19
Hello Susie Sen
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