291 lines
5.4 KiB
Plaintext
291 lines
5.4 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] = "six plain steel strings (.010-.046 inch gauges) over a 25.5-inch scale, anchored to a NdFeB bar magnet at the left (mag_dir 0, N facing the strings) and a passive steel block at the right. small NdFeB disc magnets sit above and below each string at 5/7 of the way toward the steel block, all magnetised in -y so the disc above each string has its N face downward and the disc below has its S face upward, driving a strong vertical bias field through each string at the probe point. flip every disc mag_dir from 270 to 90 to invert the bias direction."
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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] = 84
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-100 -100 0 0
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750 -100 0 0
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750 100 0 0
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-100 100 0 0
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-30 -30 0 0
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-30 30 0 0
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0 -30 0 0
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0 -26.834 0 0
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0 -25.666 0 0
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0 -16.207 0 0
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0 -15.293 0 0
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0 -5.580 0 0
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0 -4.920 0 0
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0 5.034 0 0
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0 5.466 0 0
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0 15.585 0 0
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0 15.915 0 0
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0 26.123 0 0
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0 26.377 0 0
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0 30 0 0
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647.7 -30 0 0
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647.7 -26.834 0 0
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647.7 -25.666 0 0
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647.7 -16.207 0 0
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647.7 -15.293 0 0
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647.7 -5.580 0 0
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647.7 -4.920 0 0
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647.7 15.915 0 0
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647.7 26.123 0 0
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647.7 26.377 0 0
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647.7 30 0 0
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677.7 -30 0 0
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677.7 30 0 0
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461.14 27.377 0 0
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464.14 27.377 0 0
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464.14 29.377 0 0
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461.14 29.377 0 0
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461.14 23.123 0 0
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464.14 23.123 0 0
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464.14 25.123 0 0
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461.14 25.123 0 0
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461.14 16.915 0 0
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464.14 16.915 0 0
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464.14 18.915 0 0
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461.14 18.915 0 0
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461.14 12.585 0 0
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464.14 12.585 0 0
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464.14 14.585 0 0
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461.14 14.585 0 0
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461.14 6.466 0 0
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464.14 6.466 0 0
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464.14 8.466 0 0
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461.14 8.466 0 0
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461.14 2.034 0 0
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464.14 2.034 0 0
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464.14 4.034 0 0
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461.14 4.034 0 0
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461.14 -3.920 0 0
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464.14 -3.920 0 0
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464.14 -1.920 0 0
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461.14 -1.920 0 0
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461.14 -8.580 0 0
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464.14 -8.580 0 0
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464.14 -6.580 0 0
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461.14 -6.580 0 0
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461.14 -14.293 0 0
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464.14 -14.293 0 0
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464.14 -12.293 0 0
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461.14 -12.293 0 0
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461.14 -19.207 0 0
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464.14 -19.207 0 0
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464.14 -17.207 0 0
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461.14 -17.207 0 0
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461.14 -24.666 0 0
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464.14 -24.666 0 0
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464.14 -22.666 0 0
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461.14 -22.666 0 0
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461.14 -29.834 0 0
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464.14 -29.834 0 0
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464.14 -27.834 0 0
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461.14 -27.834 0 0
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[NumSegments] = 96
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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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4 5 -1 0 0 0
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5 19 -1 0 0 0
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6 4 -1 0 0 0
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19 18 -1 0 0 0
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59 56 -1 0 0 0
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60 61 -1 0 0 0
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61 62 -1 0 0 0
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62 63 -1 0 0 0
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63 60 -1 0 0 0
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66 67 -1 0 0 0
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82 83 -1 0 0 0
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83 80 -1 0 0 0
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[NumArcSegments] = 0
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[NumHoles] = 0
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[NumBlockLabels] = 21
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-50 -50 1 -1 0 0 0 1 2
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-15 0 2 5 0 0 0 1 0
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662.7 0 3 5 0 0 0 1 0
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320 -26.25 3 1 0 0 0 1 0
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320 -15.75 3 1 0 0 0 1 0
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320 -5.25 3 1 0 0 0 1 0
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320 5.25 3 1 0 0 0 1 0
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320 15.75 3 1 0 0 0 1 0
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320 26.25 3 1 0 0 0 1 0
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462.64 28.377 2 0.5 0 270 0 1 0
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462.64 24.123 2 0.5 0 270 0 1 0
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462.64 17.915 2 0.5 0 270 0 1 0
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462.64 13.585 2 0.5 0 270 0 1 0
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462.64 7.466 2 0.5 0 270 0 1 0
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462.64 3.034 2 0.5 0 270 0 1 0
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462.64 -2.920 2 0.5 0 270 0 1 0
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462.64 -7.580 2 0.5 0 270 0 1 0
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462.64 -13.293 2 0.5 0 270 0 1 0
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462.64 -18.207 2 0.5 0 270 0 1 0
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462.64 -23.666 2 0.5 0 270 0 1 0
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462.64 -28.834 2 0.5 0 270 0 1 0
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