Symmetric structural boundary conditions are applied

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Unformatted text preview: ctional area of the wire does not enter into the solution so an arbitrary area of 1.0 is input. Only one element is required per side of the square loop since the Biot-Savart integration of the magnetic field from the line element is exact. Flux density is calculated from the field intensity as B = µoH. Results Comparison Flux Density Target ANSYS Ratio BX (x 10 Tesla) 2.010 2.010 1.000 BY (x 106 Tesla) -.0662 -0.662 1.000 BZ (x 106 Tesla) 2.010 2.010 1.000 6 ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–379 VM171: Permanent Magnet Circuit With an Elastic Keeper Overview Reference: F. C. Moon, Magneto-Solid Mechanics, John Wiley and Sons, Inc., New York, NY, 1984, pg. 275. Analysis Type(s): Coupled-field Analysis (ANTYPE = 0) Element Type(s): 2-D Coupled-Field Solid Elements (PLANE13) Spring-Damper Elements (COMBIN14) Input Listing: vm171.dat Test Case A permanent magnet circuit consisting of a highly-permeable core and a permanent magnet is used to mode...
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