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Colocated schemes for the incompressible Navier–Stokes equations on non-smooth grids for two-dimensional problems

✍ Scribed by C. Moulinec; P. Wesseling

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
172 KB
Volume
32
Category
Article
ISSN
0271-2091

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✦ Synopsis

The accuracy of colocated finite volume schemes for the incompressible Navier -Stokes equations on non-smooth curvilinear grids is investigated. A frequently used scheme is found to be quite inaccurate on non-smooth grids. In an attempt to improve the accuracy on such grids, three other schemes are described and tested. Two of these are found to give satisfactory results.

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