175 lines
3.4 KiB
Plaintext
175 lines
3.4 KiB
Plaintext
[Format] = 4.0
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[Frequency] = 0
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[Precision] = 1e-008
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[MinAngle] = 25
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[Depth] = 5
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[LengthUnits] = millimeters
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[ProblemType] = planar
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[Coordinates] = cartesian
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[Comment] = "diametrically-magnetised NdFeB ring (inner radius 81 mm, outer 111 mm, mag along +x) with six plain steel strings (.010-.046 inch gauges) stretched across the bore. each string spans about 162 mm from the N inner-face on the left to the S inner-face on the right. flux runs through every string in +x and closes through the rest of the ring body and surrounding air."
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[PointProps] = 0
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[BdryProps] = 1
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<BeginBdry>
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<BdryName> = "A=0"
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<BdryType> = 0
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<A_0> = 0
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<A_1> = 0
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<A_2> = 0
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<Phi> = 0
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<c0> = 0
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<c0i> = 0
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<c1> = 0
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<c1i> = 0
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<Mu_ssd> = 0
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<Sigma_ssd> = 0
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<EndBdry>
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[BlockProps] = 3
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<BeginBlock>
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<BlockName> = "Air"
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<Mu_x> = 1
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<Mu_y> = 1
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<H_c> = 0
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<H_cAngle> = 0
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<J_re> = 0
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<J_im> = 0
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<Sigma> = 0
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<d_lam> = 0
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<Phi_h> = 0
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<Phi_hx> = 0
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<Phi_hy> = 0
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<LamType> = 0
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<LamFill> = 1
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<NStrands> = 0
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<WireD> = 0
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<BHPoints> = 0
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<EndBlock>
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<BeginBlock>
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<BlockName> = "NdFeB"
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<Mu_x> = 1.05
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<Mu_y> = 1.05
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<H_c> = 915000
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<H_cAngle> = 0
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<J_re> = 0
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<J_im> = 0
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<Sigma> = 0.667
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<d_lam> = 0
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<Phi_h> = 0
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<Phi_hx> = 0
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<Phi_hy> = 0
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<LamType> = 0
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<LamFill> = 1
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<NStrands> = 0
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<WireD> = 0
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<BHPoints> = 0
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<EndBlock>
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<BeginBlock>
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<BlockName> = "Steel"
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<Mu_x> = 2500
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<Mu_y> = 2500
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<H_c> = 0
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<H_cAngle> = 0
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<J_re> = 0
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<J_im> = 0
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<Sigma> = 5.8
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<d_lam> = 0
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<Phi_h> = 0
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<Phi_hx> = 0
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<Phi_hy> = 0
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<LamType> = 0
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<LamFill> = 1
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<NStrands> = 0
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<WireD> = 0
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<BHPoints> = 0
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<EndBlock>
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[CircuitProps] = 0
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[NumPoints] = 32
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-150 -150 0 0
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312 -150 0 0
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312 150 0 0
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-150 150 0 0
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-30 0 0 0
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81 -111 0 0
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192 0 0 0
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81 111 0 0
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0.149 -4.920 0 0
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0.192 -5.580 0 0
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1.457 -15.293 0 0
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1.638 -16.207 0 0
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4.174 -25.666 0 0
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4.574 -26.834 0 0
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157.426 -26.834 0 0
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157.826 -25.666 0 0
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160.362 -16.207 0 0
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160.543 -15.293 0 0
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161.808 -5.580 0 0
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161.851 -4.920 0 0
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161.844 5.034 0 0
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161.816 5.466 0 0
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160.487 15.585 0 0
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160.421 15.915 0 0
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157.672 26.123 0 0
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157.585 26.377 0 0
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4.415 26.377 0 0
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4.328 26.123 0 0
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1.579 15.915 0 0
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1.513 15.585 0 0
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0.184 5.466 0 0
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0.156 5.034 0 0
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[NumSegments] = 16
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0 1 -1 1 0 0
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1 2 -1 1 0 0
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2 3 -1 1 0 0
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3 0 -1 1 0 0
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12 15 -1 0 0 0
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13 14 -1 0 0 0
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10 17 -1 0 0 0
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11 16 -1 0 0 0
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8 19 -1 0 0 0
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9 18 -1 0 0 0
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30 21 -1 0 0 0
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31 20 -1 0 0 0
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28 23 -1 0 0 0
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29 22 -1 0 0 0
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26 25 -1 0 0 0
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27 24 -1 0 0 0
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[NumArcSegments] = 28
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4 5 90 10 0 0 0
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5 6 90 10 0 0 0
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6 7 90 10 0 0 0
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7 4 90 10 0 0 0
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8 9 0.47 10 0 0 0
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9 10 6.94 10 0 0 0
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10 11 0.66 10 0 0 0
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11 12 6.94 10 0 0 0
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12 13 0.83 10 0 0 0
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13 14 141.36 10 0 0 0
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14 15 0.83 10 0 0 0
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15 16 6.94 10 0 0 0
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16 17 0.66 10 0 0 0
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17 18 6.94 10 0 0 0
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18 19 0.47 10 0 0 0
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19 20 7.04 10 0 0 0
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20 21 0.31 10 0 0 0
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21 22 7.23 10 0 0 0
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22 23 0.23 10 0 0 0
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23 24 7.48 10 0 0 0
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24 25 0.19 10 0 0 0
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25 26 142.00 10 0 0 0
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26 27 0.19 10 0 0 0
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27 28 7.48 10 0 0 0
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28 29 0.23 10 0 0 0
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29 30 7.23 10 0 0 0
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30 31 0.31 10 0 0 0
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31 8 7.04 10 0 0 0
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[NumHoles] = 0
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[NumBlockLabels] = 9
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-100 0 1 -1 0 0 0 1 2
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81 0 1 -1 0 0 0 1 0
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81 96 2 5 0 0 0 1 0
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81 -26.25 3 1 0 0 0 1 0
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81 -15.75 3 1 0 0 0 1 0
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81 -5.25 3 1 0 0 0 1 0
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81 5.25 3 1 0 0 0 1 0
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81 15.75 3 1 0 0 0 1 0
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81 26.25 3 1 0 0 0 1 0
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