graphs:

• geom
• grids
• solution

what is tested?

• Heat Flux on Boundary Group 1
• L2 error of ExactSolutionFunction = ScalarBoundaryLayer2

equations

• Scalar 2D
• Solution order = 2

flow conditions

• SourceFunction = ScalarBoundaryLayer2Source
• Viscosity = 1e-2
• VelocityFunction = Horizontal

numerical parameters

• Direct
  • CFL = 1e30
  • # of Iterations = 5
  • Nonlinear Solver = Newton
  • Preconditioner = UMFPACK

results or convergence

• Direct
  • Heat Flux converges to 3.745e-04 in 2 iterations
  • L2Error converges to 2.533e-09 in 2 iterations
  • histfile
• d

Case Details

MixedMesh_Scalar2d_Direct

MixedMesh_Scalar2d_Newton_GMRES_ILU

MixedMesh_Scalar2d_Newton_GMRES_Jacobi