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Efficient numerical solution of Cahn-Hilliard-Navier-Stokes fluids in 2D

Abstract:

A finite element discretization of the variable density Cahn-Hilliard-Navier-Stokes system is presented. This system is then decoupled with the Cahn-Hilliard part solved via the nonlinear multigrid method proposed by the authors in [J. Comput. Phys., 212 (2006), pp. 288-304] and the Navier-Stokes part via a multigrid preconditioned GMRES scheme. This new solver is examined numerically and is shown to be efficient with respect to mesh refinement and robust with respect to the problem parameter...

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Publication status:
Published

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Publisher copy:
10.1137/050648110

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Journal:
SIAM JOURNAL ON SCIENTIFIC COMPUTING
Volume:
29
Issue:
6
Pages:
2241-2257
Publication date:
2007-01-01
DOI:
EISSN:
1095-7197
ISSN:
1064-8275
URN:
uuid:2f80793d-db14-4e0b-beac-6debaaf8632a
Source identifiers:
327301
Local pid:
pubs:327301

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