Header
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Mesh DB "." "."
Include Path ""
Results Directory ""
End
Simulation
Max Output Level = 5
Coordinate System = Axi Symmetric
Coordinate Mapping(3) = 1 2 3
Simulation Type = Steady state
Steady State Max Iterations = 1
Output Intervals = 1
Timestepping Method = BDF
BDF Order = 1
Angular Frequency = 85e6
Solver Input File = case.sif
Post File = case.vtu
End
Constants
Gravity(4) = 0 -1 0 9.82
Stefan Boltzmann = 5.67e-08
Permittivity of Vacuum = 8.8542e-12
Boltzmann Constant = 1.3807e-23
Unit Charge = 1.602e-19
End
Body 1
Target Bodies(1) = 3
Name = "coil"
Equation = 1
Material = 2
Body Force = 1
End
Body 2
Target Bodies(1) = 4
Name = "air"
Equation = 1
Material = 1
End
Solver 1
Equation = MgDyn2DHarmonic
Procedure = "MagnetoDynamics2D" "MagnetoDynamics2DHarmonic"
Variable = Potential[Potential Re:1 Potential:1]
Exec Solver = Always
Stabilize = True
Bubbles = False
Lumped Mass Matrix = False
Optimize Bandwidth = True
Steady State Convergence Tolerance = 1.0e-5
Nonlinear System Convergence Tolerance = 1.0e-7
Nonlinear System Max Iterations = 20
Nonlinear System Newton After Iterations = 3
Nonlinear System Newton After Tolerance = 1.0e-3
Nonlinear System Relaxation Factor = 1
Linear System Solver = Iterative
Linear System Iterative Method = BiCGStab
Linear System Max Iterations = 500
Linear System Convergence Tolerance = 1.0e-10
BiCGstabl polynomial degree = 2
Linear System Preconditioning = ILU0
Linear System ILUT Tolerance = 1.0e-3
Linear System Abort Not Converged = False
Linear System Residual Output = 10
Linear System Precondition Recompute = 1
End
Solver 2
Equation = MgDyn2DPost
Calculate Joule Heating = True
Target Variable Complex = True
Discontinuous Galerkin = True
Procedure = "MagnetoDynamics2D" "BSolver"
Exec Solver = Always
Stabilize = True
Bubbles = False
Lumped Mass Matrix = False
Optimize Bandwidth = True
Steady State Convergence Tolerance = 1.0e-5
Nonlinear System Convergence Tolerance = 1.0e-7
Nonlinear System Max Iterations = 20
Nonlinear System Newton After Iterations = 3
Nonlinear System Newton After Tolerance = 1.0e-3
Nonlinear System Relaxation Factor = 1
Linear System Solver = Iterative
Linear System Iterative Method = BiCGStab
Linear System Max Iterations = 500
Linear System Convergence Tolerance = 1.0e-10
BiCGstabl polynomial degree = 2
Linear System Preconditioning = ILU0
Linear System ILUT Tolerance = 1.0e-3
Linear System Abort Not Converged = False
Linear System Residual Output = 10
Linear System Precondition Recompute = 1
End
Equation 1
Name = "Equation 1"
Angular Frequency = 85e6
Active Solvers(2) = 1 2
End
Material 1
Name = "air"
Electric Conductivity = 0.0
Electric Conductivity = 0.0
Relative Permeability = 1.0
Relative Permeability = 1.0
End
Material 2
Name = "Copper (generic)"
Heat expansion Coefficient = 16.5e-6
Electric Conductivity = 59.59e6
Heat Conductivity = 401.0
Sound speed = 3810.0
Heat Capacity = 385.0
Mesh Poisson ratio = 0.34
Electric Conductivity = 59.59e6
Density = 8960.0
Relative Permeability = 0.999994
Poisson ratio = 0.34
Youngs modulus = 115.0e9
Relative Permeability = 0.999994
End
Body Force 1
Name = "coilcurrentdens"
Current Density = 1e6
Current Density = 1e6
End
Boundary Condition 1
Target Boundaries(1) = 2
Name = "wall"
Infinity BC = True
Infinity BC = True
End
Boundary Condition 2
Target Boundaries(1) = 1
Name = "axis"
Potential Im = 0
Potential Re = 0
Potential = 0
End