A two-grid stabilization method for solving the steady-state Navier-Stokes equations


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KAYA MERDAN S. , Rivière B.

NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, cilt.22, ss.728-743, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 22 Konu: 3
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1002/num.20120
  • Dergi Adı: NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS
  • Sayfa Sayıları: ss.728-743

Özet

We formulate a subgrid eddy viscosity method for solving the steady-state incompressible flow problem. The eddy viscosity does not act on the large flow structures. Optimal error estimates are obtained for velocity and pressure. The numerical illustrations agree completely with the theoretical results. (C) 2005 Wiley Periodicals, Inc.