On the numerical treatment of corner singularity in the vorticity field

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Pages (from-to)222-228
Journal / PublicationJournal of Computational Physics
Volume118
Issue number2
Publication statusPublished - May 1995
Externally publishedYes

Abstract

The error in simulation of viscous flows in domains with sharp corners has been evaluated for a model problem at zero Reynolds number. Methods based on a local analytical solution give reliable results but their applicability is limited. The ad hoc numerical methods give an error that is not negligible and has a nonlocal character in some parts of the flow. © 1995 by Academic Press, Inc.

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