Unsteady Solutions in a Third-Grade Fluid Filling the Porous Space

Unsteady Solutions in a Third-Grade Fluid Filling the Porous Space

An analysis is made of the unsteady flow of a third-grade fluid in a porous medium. A modified Darcy's law is considered in the flow modelling. Reduction and solutions are obtained by employing similarity and numerical methods. The effects of pertinent parameters on the flow velocity are studie...

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Veröffentlicht in:Mathematical Problems in Engineering 2008-01, Vol.2008 (1), p.38-49
Hauptverfasser: Hayat, T., Mambili-Mamboundou, H., Mahomed, F. M.
Format: Artikel
Sprache:eng
Schlagworte:
Boundary conditions
Darcys law
Enhanced oil recovery
Flow velocity
Fluid dynamics
Fluid flow
Mathematical models
Mathematical problems
Numerical methods
Ordinary differential equations
Parameter modification
Porous media
Symmetry
Unsteady flow
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Beschreibung
Zusammenfassung:An analysis is made of the unsteady flow of a third-grade fluid in a porous medium. A modified Darcy's law is considered in the flow modelling. Reduction and solutions are obtained by employing similarity and numerical methods. The effects of pertinent parameters on the flow velocity are studied through graphs.
ISSN:1024-123X
1563-5147
DOI:10.1155/2008/139560