Show simple item record

dc.contributor.authorMehta, K N
dc.contributor.authorRao, K Narasimha
dc.date.accessioned2007-01-12T10:02:59Z
dc.date.accessioned2019-02-09T08:00:51Z
dc.date.available2007-01-12T10:02:59Z
dc.date.available2019-02-09T08:00:51Z
dc.date.issued1994
dc.identifier.citationInternational Journal of Engineering Science, 32(4), 645-652p.en
dc.identifier.urihttp://localhost:8080/xmlui/handle/12345678/2431
dc.description.abstractThis paper examines the problem of dynamic interaction between a steady-state axisymmetric boundary layer flow over a fluid-saturated porous bed and a uniform Darcy flow occurring in the bed. The analysis is based on the selection of an appropriate boundary condition to account for the existence of tangential slip at the permeable interface separating the two flows. Numerical solutions are presented for different values of permeability parameter K and the characteristic Reynold number Re of the potential flow impinging on the porous bed. It is shown that when K2 Re < 1, there exists a thin sublayer attached to the bed in which the normal velocity of the fluid is directed upwards. Response of pressure distribution in the boundary layer and shear stress on the bed to variations in K and Re has also been examined.en
dc.format.extent163653 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.subjectsteady-state axisymmetricen
dc.subjectfluid-saturated porous beden
dc.subjectuniform Darcy flowen
dc.subjecttangential slipen
dc.subjectboundary layeren
dc.subjectshear stressen
dc.titleDynamic interaction between boundary layer flow and groundwater flow separated by a porous beden
dc.typeArticleen


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record