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Soluções fracas de equações de fluido em meios porosos
(Universidade Federal de Santa Maria, 2009-12-21)
In this work we study equations that describe laminar flow through a rigid isotropic granular (non consolidated) porous medium subjected to a external force field.
Firstly we present the meaning of the many phisical terms ...
Equações de Navier-Stokes: aspectos físicos e solução fraca em espaços de Sobolev
(Universidade Federal de Santa Maria, 2008-12-10)
In this work, based on the Law of conservation of mass and the Newton s second Law, we deducted the equations of Navier-Stokes for the uncompressing fluids. Then we have developed in a detailed way the varying form of ...