Header
CHECK KEYWORDS Warn
Mesh DB "." "."
Include Path ""
Results Directory ""
End
Simulation
Max Output Level = 5
Coordinate System = Cartesian
Simulation Type = Scanning
Steady State Max Iterations = 1
Output Intervals = 1
Timestepping Method = BDF
BDF Order = 1
Timestep intervals = 10
Timestep Sizes = 1
Solver Input File = case.sif
Post File = case.vtu
Coordinate System = Cartesian 3D
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
Body Force = 1
End
Solver 1
Equation = Shell Equations
Procedure = "ShellSolver" "ShellSolver"
Displace mesh = True
Large Deflection = True
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 = GCR
Linear System Max Iterations = 500
Linear System Convergence Tolerance = 1.0e-9
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"
Active Solvers(1) = 1
End
Material 1
Name = "Material 1"
Poisson ratio = .23
Youngs modulus = 7.2E10
Shell Thickness = 0.002
Density = 2500
End
Body Force 1
Name = "BodyForce 1"
Normal Pressure = Variable Time
Real MATC "-1915.2/10.0 * tx(0)"
End
Boundary Condition 1
Target Boundaries(1) = 1
Name = "ysym"
DNU 2 = Real 0
U 2 = Real 0
End
Boundary Condition 2
Target Boundaries(1) = 4
Name = "xsym"
U 1 = Real 0
DNU 1 = Real 0
End
Boundary Condition 3
Target Boundaries(2) = 2 3
Name = "vertical only"
U 3 = Real 0
End