A Newton-Krylov Type Algorithm for an Incompressible Navier-Stokes Solver Using Pseudo Compressibility Technique
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A Newton-Krylov type algorithm is designed and implemented for a pseudo compressible Navier-Stokes solver in an incompressible Cavity flow. Both GMRES and BICGSTAB (Krylov-subspace) techniques are employed for the solving the linear solver resulting from the residual linearization. ILU-0 and ILU-1 and Thomas algorithm are used for preconditioning. The results show promising convergence acceleration especially for the GMRES/ILU-1 case compared to the classic Approximate Factorization method.
1994 ◽
Vol 116
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pp. 174-182
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2006 ◽
Vol 16
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pp. 1177-1200
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2021 ◽
Vol 8
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pp. 418-424
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1998 ◽
Vol 120
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pp. 257-262
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2013 ◽
Vol 56
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pp. 1187-1208
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