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Header
CHECK KEYWORDS "Warn"
Mesh DB "." "mesh"
End
Simulation
Mesh Levels = 1
Max Output Level = 7
Coordinate System = Cartesian
Coordinate Mapping(3) = 1 2 3
Simulation Type = Steady state
Steady State Max Iterations = 1
Output Intervals = 1
Timestepping Method = BDF
Simulation Timing = True
BDF Order = 1
Solver Input File = case.sif
Post File = case.vtu
Output File = case.result
End
Constants
Stefan Boltzmann = 5.6704e-08
Permittivity of Vacuum = 8.8541878128e-12
Gravity(4) = 0 -1 0 9.80665
Boltzmann Constant = 1.380649e-23
Unit Charge = 1.602176634e-19
End
! airEqn
Equation 1
Active Solvers(1) = 1 ! Static_Current_Conduction, Magneto_Dynamics, Magneto_Dynamics_Calculations,
End
! Static_Current_Conduction
Solver 1
Equation = Electrostatics
Procedure = "StatElecSolve" "StatElecSolver"
Variable = Potential
Calculate Electric Field = True
Calculate Electric Energy = True
Exec Solver = Always
Stabilize = True
Bubbles = False
Lumped Mass Matrix = False
Optimize Bandwidth = True
Steady State Convergence Tolerance = 1e-05
Nonlinear System Convergence Tolerance = 1e-07
Nonlinear System Max Iterations = 20
Nonlinear System Newton After Iterations = 3
Nonlinear System Newton After Tolerance = 0.001
Nonlinear System Relaxation Factor = 1
Linear System Solver = Iterative
Linear System Iterative Method = BiCGStab
Linear System Max Iterations = 500
Linear System Convergence Tolerance = 1e-10
BiCGstabl polynomial degree = 2
Linear System Preconditioning = ILU0
Linear System ILUT Tolerance = 0.001
Linear System Abort Not Converged = False
Linear System Residual Output = 10
Linear System Precondition Recompute = 1
End
! air
Material 1
Density = 1.1885
Electric Conductivity = 0.0
Heat Capacity = 1006.4
Heat Conductivity = 0.025873
Relative Permeability = 1
Relative Permittivity = 1
End
! ro4003c
Material 2
Density = 1790
Electric Conductivity = 0.0
Relative Permeability = 1
Relative Permittivity = 3.55
End
! copper
Material 3
Density = 8960.0
Electric Conductivity = 59600000
Emissivity = 0.012
Heat Capacity = 415.0
Heat Conductivity = 401.0
Relative Permeability = 1
End
! trace
Body 1
Target Bodies(1) = 3
Material = 3 ! copper
Body Force = 1 ! electric_potential
End
! substrate
Body 2
Target Bodies(1) = 1
Equation = 1 ! airEqn
Material = 2 ! ro4003c
End
! airbox
Body 3
Target Bodies(1) = 2
Equation = 1 ! airEqn
Material = 1 ! air
End
! interface_top
Body 4
Target Bodies(1) = 4
Material = 3 ! copper
End
! interface_bottom
Body 5
Target Bodies(1) = 5
Material = 3 ! copper
End
! FarField
Boundary Condition 1
Target Boundaries(1) = 6
Electric Infinity BC = True
End
! Vplus
Boundary Condition 2
Target Boundaries(1) = 4
Potential = 1.0
Save Scalars = True
End
! Vminus
Boundary Condition 3
Target Boundaries(1) = 5
Potential = 0.0
End
! electric_potential
Body Force 1
Electric Potential = Equals "Potential"
End
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