Cosymmetry preserving finite-difference methods for convection equations in a porous medium

Date

2005-09-01

Author

Karasözen, Bülent
Tsybulin, VG

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The finite-difference discretizations for the planar problem of natural convection of incompressible fluid in a porous medium which preserve the cosymmetry property and discrete symmetries are presented. The equations in stream function and temperature are computed using staggered and non-staggered schemes in uniform and nonuniform rectangular grids. (c) 2004 IMACS. Published by Elsevier B.V. All rights reserved.

Subject Keywords

Darcy equation, Cosymmetry, Finite-difference methods, Staggered grids, Families of equilibria

URI

https://hdl.handle.net/11511/31503

Journal

APPLIED NUMERICAL MATHEMATICS

DOI

https://doi.org/10.1016/j.apnum.2004.10.008

Collections

Graduate School of Applied Mathematics, Article

Citation Formats

B. Karasözen and V. Tsybulin, “Cosymmetry preserving finite-difference methods for convection equations in a porous medium,” APPLIED NUMERICAL MATHEMATICS, vol. 55, no. 1, pp. 69–82, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31503.