Page History

• Common flow parameters:
  • Freestream Mach number: M _∞ = 0.5
  • Angle of attack: α = 0 °
  • Total pressure: P_t =
  • Total temperature: T_t =
  • Static temperature:
  • CFL: 10³⁰

• Common solver parameters:
  • Equation Set: NavierStokes2d
  • Preconditioning:
    • Outer GMRES iterations (no. restarts): 20
    • Inner GMRES iterations (no. Krylov vectors): 200
    Solution order: 2
  • Nonlinear Solver = Newton
  • PSequencing: False

• Common flow parameters:
  • Freestream Mach number: M _∞ = 0.5
  • Angle of attack: α = 0 °
  • Total pressure: P_t =
  • Total temperature: T_t =
  • Static temperature:
  • CFL: 10³⁰
  Common solver parameters: Preconditioning: Outer GMRES iterations (no. restarts): 20
• Inner GMRES iterations (no. Krylov vectors): 200
• Solution order: 2
• PSequencing: False

Image Removed

Image Added

Job File: naca_NavierStokes2d_Newton_GMRES_ILU_TEST.job

• General Case Information
  • Basis Type: Hierarchical
  • SolutionOrder: 2
• Linear Solver Information
  • Preconditioner: Incomplete LU
  • Preconditioner Side: Left
  • Reordering type: MDF
• Nonlinear solver:
  • Newton
• Preconditioner:
  • Block Jacobi (left)

Job File: naca_NavierStokes2d_Newton_GMRES_ILUT_TEST.job*

• General Case Information
  • Basis Type: Hierarchical
  • SolutionOrder: 2
• Linear Solver Information
  • Preconditioner: Threshold-based Incomplete LU (ILUT)
  • Preconditioner Side: Left
  • Reordering type: MDF
  • Drop threshold: 10 ^-6
• Nonlinear solver:
  • Newton
• Preconditioner:
  • Block Jacobi (right)