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graphs:

  • geom
  • grids
  • solution

what is tested?

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

equations

  • Scalar 2D
  • Solution order = 2
  • Basis Type = Lagrange

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
  • d

Case Details

MixedMesh_Scalar2d_Direct

MixedMesh_Scalar2d_Newton_GMRES_ILU

MixedMesh_Scalar2d_Newton_GMRES_Jacobi

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