Header
CHECK KEYWORDS Warn
Mesh DB "." "mesh"
Include Path ""
Results Directory ""
End
Simulation
Max Output Level = 5
Coordinate System = Cartesian
Coordinate Mapping(3) = 1 2 3
Simulation Type = Steady state
Steady State Max Iterations = 1
Output Intervals = 1
Timestepping Method = BDF
BDF Order = 1
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) = 1
Name = "Body 1"
Equation = 1
Material = 1
End
Solver 1
Equation = Linear elasticity
Procedure = "StressSolve" "StressSolver"
Variable = -dofs 3 Displacement
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"
Calculate Stresses = True
Active Solvers(1) = 1
End
Material 1
Name = "Aluminium (generic)"
Heat Conductivity = 237.0
Poisson ratio = 0.35
Poisson ratio = 0.35
Youngs modulus = 70.0e9
Mesh Poisson ratio = 0.35
Youngs modulus = 70.0e9
Heat Capacity = 897.0
Heat expansion Coefficient = 23.1e-6
Density = 2700.0
Poisson ratio = 0.35
Youngs modulus = 70.0e9
Sound speed = 5000.0
Poisson ratio = 0.35
Youngs modulus = 70.0e9
End
Boundary Condition 1
Target Boundaries(2) = 1 3
Name = "Fixed Ends"
Displacement 1 = 0
Displacement 2 = 0
Displacement 3 = 0
End
Boundary Condition 2
! Target Coordinates(1,3) = .5 0. 0.
Target Nodes(1) = 112
Name = "Load"
Force 2 = -1000
End