A study of the effects of grid non-orthogonality on the solution of shallow water equations in boundary-fitted coordinate systems.

DOI10.1016/S0021-9991(02)00042-6zbMath1118.76327OpenAlexW2083226699MaRDI QIDQ1869853

Yanyan Li

Publication date: 28 April 2003

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0021-9991(02)00042-6

zbMATH Keywords

truncation errorboundary-fitted gridsNon-orthogonality

Mathematics Subject Classification ID

Finite element methods applied to problems in fluid mechanics (76M10) Incompressible inviscid fluids (76B99)

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Cites Work

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• A formula for estimation of truncation errors of convection terms in a curvilinear coordinate system
• The effect of using non-orthogonal boundary-fitted grids for solving the shallow water equations
• Solution of shallow water equations for complex flow domains via boundary-fitted co-ordinates