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On the Stream Function-Vorticity Finite Element Formulation for Incompressible Flow in Porous Media
Author(s) -
Abdellatif Agouzal,
Karam Allali,
Siham Binna
Publication year - 2014
Publication title -
advances in numerical analysis
Language(s) - English
Resource type - Journals
eISSN - 1687-9570
pISSN - 1687-9562
DOI - 10.1155/2014/459761
Subject(s) - stream function , porous medium , vorticity , vorticity equation , finite element method , mathematics , compressibility , function (biology) , mathematical analysis , flow (mathematics) , darcy's law , a priori and a posteriori , a priori estimate , incompressible flow , mechanics , physics , vortex , geometry , porosity , thermodynamics , geology , geotechnical engineering , philosophy , epistemology , evolutionary biology , biology
Stream function-vorticity finite element formulation for incompressible flow in porous media is presented. The model consists of the heat equation, the equation for the concentration, and the equations of motion under the Darcy law. The existence of solution for the discrete problem is established. Optimal a priori error estimates are given

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