blob: 5f7423fdbfa8a8a0f8f3834681653b42c30ceb58 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
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) = 2
End
! copperEqn
Equation 2
Active Solvers(1) = 1 2
End
Solver 1
Equation = Static Current Conduction
Variable = Potential
Variable DOFs = 1
Procedure = "StatCurrentSolve" "StatCurrentSolver"
Calculate Volume Current = True
Calculate Joule Heating = False
Optimize Bandwidth = True
Nonlinear System Max Iterations = 1
Linear System Solver = Iterative
Linear System Iterative Method = CG
Linear System Max Iterations = 10000
Linear System Convergence Tolerance = 1e-10
Linear System Preconditioning = ILU3
Linear System ILUT Tolerance = 0.001
Linear System Abort Not Converged = False
Linear System Residual Output = 20
Linear System Precondition Recompute = 1
End
Solver 2
Equation = Electrostatics
Procedure = "StatElecSolve" "StatElecSolver"
Variable = PotentialStat
Calculate Electric Field = True
Calculate Electric Energy = 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 = none
Linear System ILUT Tolerance = 0.001
Linear System Abort Not Converged = False
Linear System Residual Output = 10
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
Equation = 2 ! copperEqn
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
Body Force = 1
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
PotentialStat = Equals "Potential"
End
|
