! BiMetal under thermal stress resulting from a variable temperature difference Check Keywords Warn Header Mesh DB "." "beams" End Simulation Max Output Level = 5 Coordinate System = Cartesian Simulation Type = Steady State Steady State Max Iterations = 1 Post File = "case.vtu" End Constants Permittivity Of Vacuum = 8.8542e-12 End Body 1 Name = "metal1" Equation = 1 Material = 1 Initial Condition = 1 End Body 2 Name = "metal2" Equation = 1 Material = 2 ! Body Force = 1 End !Body Force 1 ! Heat Source = 1.0e6 !End Equation 1 Active Solvers(2) = 1 2 Plane Stress = FALSE End Solver 1 Equation = HeatSolver Variable = Temperature Procedure = "HeatSolve" "HeatSolver" Steady State Convergence Tolerance = 1.0e-5 Nonlinear System Convergence Tolerance = 1.0e-4 Nonlinear System Max Iterations = 1 Nonlinear System Newton After Iterations = 3 Nonlinear System Newton After Tolerance = 1.0e-5 Nonlinear System Relaxation Factor = 1 Nonlinear System Convergence Measure = solution Linear System Solver = Iterative Linear System Iterative Method = BiCGStab Linear System Max Iterations = 500 Linear System Convergence Tolerance = 1.0e-8 Linear System Preconditioning = ILU1 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 = "LinearDisp" Procedure = "StressSolve" "StressSolver" Variable = "Displacement" Variable DOFs = Integer 2 Linear System Solver = Direct Linear System Symmetric = Logical True Linear System Scaling = Logical False Linear System Iterative Method = BiCGStab Linear System Direct Method = UMFPACK Linear System Convergence Tolerance = 1.0e-8 Linear System Max Iterations = 200 Linear System Preconditioning = ILU2 Nonlinear System Convergence Tolerance = Real 1.0e-7 Nonlinear System Max Iterations = Integer 1 Nonlinear System Relaxation Factor = Real 1 Steady State Convergence Tolerance= 1.0e-6 Optimize Bandwidth = True End Material 1 Density = Real 1 Youngs Modulus = 1e9 Poisson Ratio = Real 0.3 Reference Temperature = 300.0 Heat Expansion Coefficient = 1.0e-4 Heat Conductivity = 1.0 End Material 2 Density = Real 1 Youngs Modulus = 1e9 Poisson Ratio = Real 0.3 Reference Temperature = 300.0 Heat Expansion Coefficient = 2.0e-4 Heat Conductivity = 10.0 End Boundary Condition 1 Name = "beam_fixed" Target Boundaries(2) = 4 7 Displacement 1 = 0.0 Displacement 2 = 0.0 Temperature = 300.0 End Boundary Condition 2 Name = "beam_free" Target Boundaries(4) = 1 2 5 6 External Temperature = 300.0 Heat Transfer Coefficient = 100.0 End Boundary Condition 3 Name = "Target Nodes" Target Nodes(4) = 895 897 899 901 Temperature = 350.0 End