Abstract
The flow induced above an impermeable membrane undergoing orthogonal linear stretching beneath a quiescent fluid-saturated porous medium is investigated. The problem is governed by two parameters, a stretching ratio \(\alpha \) and a dimensionless permeability parameter \(\beta \). Numerical solutions of the nonlinearly coupled governing ordinary differential equations are given for selected values of \(\beta \) over a range of \(\alpha \) and also for the case of radial stretching \(\alpha = 1\) over a range of \(\beta \). Results are plotted for the wall shear stresses and the velocity induced into the boundary layer from the far field. Asymptotics for large \(\alpha \) at \(\beta = 0\) and large \(\beta \) at \(\alpha = 1\) are presented. Sample velocity profiles at \(\beta = 0,2\) are presented as are profiles for a radially stretching disk at \(\alpha = 1\).
Similar content being viewed by others
References
Brinkman, H.: A calculation of the viscous force exerted by a flowing fluid on a dense swarm of particles. Appl. Sci. Res. A 1, 27–34 (1949)
Crane, L.J.: Flow past a stretching sheet. Z. Angew. Math. Phys. 21, 645–647 (1970)
Jana, R., Maji, M., Das, S., Maji, S.L.: Hydrodynamic flow between two non-coincident rotating disks embedded in porous media. World J. Mech. 1, 50–56 (2011)
Kaviany, M.: Principles of Heat Transfer in Porous Media. Springer, New York (1992)
Nield, D.A., Bejan, A.: Convection in Porous Media. Springer, New York (2006)
Tamayol, A., Bahrami, M.: Analytical determination of viscous permeability of fibrous porous media. Int. J. Heat Mass Transf. 52, 2407–2414 (2009)
Tamayol, A., Hooman, K., Bahrami, M.: Thermal analysis of flow in a porous medium over a permeable stretching wall. Transp. Porous Med. (2010). doi:10.1007/s11242-010-9584-x
Wang, C.Y.: Similarity stagnation point solutions of the Navier Stokes equations—review and extension. Eur. J. Mech. B /Fluids 27, 678–683 (2008)
Wang, C.Y.: The three-dimensional flow due to a stretching flat surface. Phys. Fluids 27, 1915–1917 (1984)
Weidman, P. D.: Offset rotating plates bounding a fluid-saturated porous medium in a uniformly rotating system. Transp. Porous Med. (under review)
Weidman, P.D., Ishak, A.: Multiple solutions of two-dimensional and three-dimensional flows induced by a stretching flat surface. Comm. Nonlinear Sci. Numer. Simul. 25, 1–9 (2015)
Wolfram, S.: The Mathematica Book, 3rd edn. Wolfram Media/Cambridge University Press, Cambridge (1996)
Zhdanov, V.G., Starov, V.M.: Calculation of the effective properties of porous and composite materials. Colloid J. 64, 706–715 (2002)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Weidman, P.D. The Motion Induced by the Orthogonal Stretching of a Membrane Beneath a Quiescent Fluid-Saturated Porous Medium. Transp Porous Med 110, 533–542 (2015). https://doi.org/10.1007/s11242-015-0571-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11242-015-0571-0