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Re: [femm] Magnetization circumferentially
Jason,
Try this.
Create a circle of silicon core iron and place a
NdFeB magnet at the top with a zero degree orientation.
File attached.
It gives a completely enclosed circumferential field.
Regards,
Dave Squires
wilsons@xxxxxxxxxx wrote:
>
> Hi I am a new user of femm and am trying to get a circular donut
> magnatized cicumferencely and am having a hard time figuring out how
> to do this. I am a senior level college physics student and have
> tried everything that I could figure out. Any help in this would be
> greatly appreciated. Thanks in advance.
> Jason
Frequency = 0.000000
LengthUnits = 0
ProblemType = 0
Coords = 0
Add comments here.
0
0
3
Air
1.000000 1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0 1.000000
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NdFeB 37 MGOe
1.048000 1.048000 950000.000000 0.000000 0.000000 0.000000 0.667000 0.000000 0.000000 0 1.000000
0
Silicon Core Iron
7000.000000 7000.000000 0.000000 0.000000 0.000000 0.000000 3.000000 0.000000 0.000000 0 1.000000
35
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0.393040 48.938553
0.484670 55.704230
0.580450 63.402555
0.684550 72.654232
0.776130 81.009866
0.855280 90.965008
0.917770 100.076628
0.976140 110.875291
1.051100 124.506912
1.126200 144.711632
1.193000 168.210859
1.251500 195.553679
1.305800 225.793118
1.347700 260.751501
1.393800 309.508618
1.431600 367.417144
1.469400 436.172079
1.499000 525.028284
1.524400 636.388998
1.541400 745.354429
1.562600 897.315569
1.583900 1095.145163
1.609500 1402.632513
1.626700 1771.951559
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