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Analysis of ferromagnetic rods in MQXA-MCBX assembly. Vadim Kashikhin April 13, 2007. 3D model: coils. 3D model: coils + iron yokes. 3D model: coils + iron yokes + rods. Model settings.
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Analysis of ferromagnetic rods in MQXA-MCBX assembly Vadim Kashikhin April 13, 2007
Model settings The same low-carbon steel properties for MQXA and MCBX yokes;The rods, ¾” in diameter also have properties of low-carbon steel;Nominal current in MQXA coil (I=7149A, G=215T/m);Nominal current in both MCBX coils (I=550A, Bx=By≈3.3T);No planes of symmetry within the model.
Magnetic field distortions Calculated as the field difference between two models - with and without iron rods. Identical meshes, boundary conditions and material properties (except for the rods).