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Preconditioned scalar approximate factorization method for incompressible fluid flows. (English) Zbl 0902.76066

The artificial compressibility methods for solving incompressible flows with a general preconditioning technique for complex laminar and turbulent flows are investigated. The authors intend to compare two popular preconditioning techniques in complex flows by using first the standard approximate factorization technique and then proposing an incompressible formulation for the scalar approximate factorization.

MSC:

76M20 Finite difference methods applied to problems in fluid mechanics
76D05 Navier-Stokes equations for incompressible viscous fluids
76F10 Shear flows and turbulence
Full Text: DOI

References:

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