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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2007, Volume 4, Pages 141–154
(Mi semr151)
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This article is cited in 2 scientific papers (total in 2 papers)
Research papers
Darcy's law in anisothermic porous medium
A. M. Meirmanov Belgorod State University
Abstract:
A linear system of differential equations describing a joint motion of thermoelastic porous body with sufficiently large Lame's constants (absolutely rigid body) and thermofluid occupying porous space is considered. The rigorous justification is fulfilled for homogenization procedures as the dimensionless size of the pores tends to zero, while the porous body is geometrically periodic. As the results, we derive decoupled system consisting of Darcy's system of filtration for thermofluid (first approximation) and anisotropic Lamé's system of equations for thermoelastic solid (second approximation). The proof is based on Nguetseng's two-scale convergence method of homogenization in periodic structures.
Received November 27, 2007, published April 30, 2007
Citation:
A. M. Meirmanov, “Darcy's law in anisothermic porous medium”, Sib. Èlektron. Mat. Izv., 4 (2007), 141–154
Linking options:
https://www.mathnet.ru/eng/semr151 https://www.mathnet.ru/eng/semr/v4/p141
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