An Extension of the MAC Scheme to some Unstructured Meshes

Abstract : We give a variational formulation of the standard MAC scheme for the approximation of the Navier-Stokes problem. This allows an extension of the MAC scheme to locally refined Cartesian meshes. A numerical example is presented, which shows an efficient computation of the solution of the Navier-Stokes problem for a general 2D or 3D domain, using locally refined meshes.
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https://hal-upec-upem.archives-ouvertes.fr/hal-00711360
Contributor : Eric Chénier <>
Submitted on : Saturday, June 23, 2012 - 10:33:01 PM
Last modification on : Wednesday, September 4, 2019 - 1:52:19 PM

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  • HAL Id : hal-00711360, version 1

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Eric Chénier, Robert Eymard, R. Herbin. An Extension of the MAC Scheme to some Unstructured Meshes. 6th International Symposium on Finite Volumes for Complex Applications, Jun 2011, Prague, Czech Republic. pp.253-261. ⟨hal-00711360⟩

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