Domain decomposition method and compact discretization for the Navier-Stokes equations

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Original languageEnglish
Pages (from-to)287-292
Journal / PublicationLecture Notes in Physics
Issue number453
Publication statusPublished - 1995
Externally publishedYes


TitleProceedings of the 14th International Conference on Numerical Methods in Fluid Dynamics
CityBangalore, India
Period11 - 15 July 1994


The domain decomposition method is considered as means for handling nonstandard geometries and for speeding up of calculations via multiprocessing. Different variants of this method are investigated analytically for the model problem and verified numerically for the full Navier-Stokes equations. The proposed algorithm is based on the fourth-order compact discretization schemes for the Navier-Stokes equations in stream function-vorticity formulation expressed in terms of a general orthogonal curvilinear coordinate system.

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