A two‐grid stabilization method for solving the steady‐state Navier‐Stokes equations |
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| Authors: | Songul Kaya,B atrice Rivi re |
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| Affiliation: | Songul Kaya,Béatrice Rivière |
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| Abstract: | 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. © 2005 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq, 2005 |
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| Keywords: | subgrid eddy viscosity Navier‐Stokes equations finite elements two‐grid method |
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