IncomNSSolver

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Current Feature

• 3D incompressible N-S solver
• 2nd-order finite difference method for spatial discretization
• 3rd-order RK method for time marching
• Staggered grid
• two different Poisson solver:
  1. biconjugate gradient method with incomplete LUT preconditioner (single core code)
  2. Parallel LDLT decomposition using Intel Pardiso library

Special version

• Cylinder flow using immersed boundary method (hard-coded, use macro variable CYLINDER_FLOW to control it)

Future Feature

• Convecddtive BC