Header CHECK KEYWORDS Warn Mesh DB "." "." Include Path "" Results Directory "" End Simulation Max Output Level = 5 Coordinate System = Cartesian Coordinate Mapping(3) = 1 2 3 Simulation Type = Transient Steady State Max Iterations = 1 Output Intervals = 1 Timestepping Method = BDF BDF Order = 2 Timestep intervals = 200 Timestep Sizes = .05 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) = 6 Name = "Body 1" Equation = 1 Material = 1 Body Force = 2 Initial condition = 2 End Body 2 Target Bodies(1) = 3 Name = "Body 2" Equation = 1 Material = 2 Body Force = 1 Initial condition = 1 End Solver 1 Equation = Navier-Stokes Variable = Flow Solution[Velocity:2 Pressure:1] Procedure = "FlowSolve" "FlowSolver" 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-5 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-7 BiCGstabl polynomial degree = 2 Linear System Preconditioning = ILU2 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 = Heat Equation Procedure = "HeatSolve" "HeatSolver" Variable = Temperature 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" Convection = Computed Active Solvers(2) = 1 2 End Material 1 Name = "Iron (generic)" Reference Temperature = 20 Youngs modulus = 193.053e9 Mesh Poisson ratio = 0.29 Sound speed = 5000.0 Poisson ratio = 0.29 Density = 7870.0 Heat Capacity = 449.0 Heat Conductivity = 80.2 Specific Heat Ratio = 1.4 Poisson ratio = 0.29 Emissivity = .65 Heat expansion Coefficient = 11.8e-6 Viscosity = 200 Youngs modulus = 193.053e9 Youngs modulus = 193.053e9 Poisson ratio = 0.29 End Material 2 Name = "Oil, olive (25 C)" Emissivity = .65 Heat Conductivity = 0.17 Density = 915.0 Heat expansion Coefficient = 0.72e-3 Specific Heat Ratio = 1.1 Viscosity = .25 Sound speed = 1430.0 Heat Capacity = 1970.0 Reference Temperature = 20 Relative Permittivity = 3.1 End Body Force 1 Name = "BodyForce 1" Boussinesq = True End Body Force 2 Name = "BodyForce 2" Heat Source = 1 End Initial Condition 1 Name = "InitialCondition 1" Temperature = 20 End Initial Condition 2 Name = "InitialCondition 2" Temperature = 227 End Boundary Condition 1 Target Boundaries(1) = 2 Name = "noslip" Noslip wall BC = True End Boundary Condition 2 Target Boundaries(3) = 4 5 3 Name = "radiate" Radiation = Idealized Temperature = 227 Noslip wall BC = True Emissivity = .65 End Boundary Condition 3 Target Boundaries(1) = 6 Name = "inlet" Velocity 2 = -.01 Velocity 1 = 0 Temperature = 0 End Boundary Condition 4 Target Boundaries(1) = 1 Name = "outlet" Velocity 1 = 0 End