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Special Topics & Reviews in Porous Media: An International Journal

Publication de 4  numéros par an

ISSN Imprimer: 2151-4798

ISSN En ligne: 2151-562X

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FLOW PAST POROUS SPHERE COVERED WITH ANOTHER POROUS LAYER OF DIFFERENT PERMEABILITY

Volume 11, Numéro 2, 2020, pp. 149-160
DOI: 10.1615/SpecialTopicsRevPorousMedia.2020031001
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RÉSUMÉ

In the present paper, we have studied the slow flow of liquid past a porous sphere covered with another porous layer of different permeability. Flow in the clear region and porous sphere is governed by the Stokes equation and Brinkman equation, respectively. An analytical solution of the problem is obtained by using the continuity of the velocity and stress at the interface of the fluid and the porous region as a boundary condition. An exact solution of the problem is obtained, and streamlines inside and outside the porous composite sphere, radial velocity, and the drag force are shown in graphs for different values of the permeability parameters. The influence of various parameters such as permeability on streamlines and drag force are discussed.

RÉFÉRENCES
  1. Al-Hadhrami, A.K., Elliott, L., Wen, X., and Ingham, D.B., Analytical Solutions of Fluid Flows through Composite Channels, J. Porous Media, vol. 4, no. 2, pp. 149-163, 2001.

  2. Ansari, I.A. and Deo, S.,MagnetohydrodynamicViscous Fluid Flow past a Porous Sphere Embedded in Another PorousMedium, Spec. Top. Rev. Porous Media: Int. J., vol. 9, no. 2, pp. 191-200, 2018.

  3. Ansari, I.A. and Deo, S., Brinkman Flow through a Porous Cylinder Embedded in Another Unbounded PorousMedium, J. Porous Media, vol. 22, no. 6, pp. 681-692, 2019.

  4. Brinkman, H.C., A Calculation of the Viscous Force Exerted by a Flowing Fluid on a Dense Swarm of Particles, Appl. Sci. Res. A, vol. 1, pp. 27-34, 1947.

  5. Chikh, S., Boumedien, A., Bouhadef, K., and Lauriat, G., Analytical Solution of Non-Darcian Forced Convection in an Annular Duct Partially Filled with a Porous Medium, Int. J. Heat Mass Transf., vol. 38, pp. 1543-1551, 1995.

  6. Grosan, T., Postelnicu, A., and Pop, I., Brinkman Flow of a Viscous Fluid through a Spherical Porous Medium Embedded in Another Porous Medium, Transp. Porous Media, vol. 81, pp. 89-103, 2010.

  7. Haberman, W.L. and Sayre, R.M., Wall Effects for Rigid and Fluid Spheres in Slow Motion with a Moving Liquid, David Taylor Model, Basin Report No. 1143,Washington D.C., 1958.

  8. Jaiswal, B.R. and Gupta, B.R., Stokes Flow over Composite Sphere: Liquid Core with Permeable Shell, J. Appl. Fluid Mech., vol. 8, no. 3, pp. 339-350, 2015.

  9. Keh, H.J. and Chou, J., Creeping Motion of a Composite Sphere in Spherical Cavity, Chem. Eng. Sci., vol. 59, pp. 407-415, 2004.

  10. Liu, S. and Masliyah, J.H., Dispersion in Porous Media, in Handbook of Porous Media, Boca Raton: Taylor and Francis, pp. 81-140, 2005.

  11. Prakash, J. and Raja Sekhar, G.P., Slow Motion of a Porous Spherical Particle with a Rigid Core in a Spherical Fluid Cavity, Meccanica, vol. 52, no. 1, pp. 91-105, 2017.

  12. Ramkissoon, H. and Rahman, K., Non-Newtonian Fluid Sphere in a Spherical Container, Acta. Mech., vol. 149, pp. 239-245, 2001.

  13. Ramkissoon, H. and Rahman, K., Wall Effects on a Spherical Particle, Int. J. Eng. Sci., vol. 41, pp. 283-290, 2003.

  14. Saad, E.I. and Faltas, M.S., Slow Motion of a Porous Sphere Translating along the Axis of a Circular Cylindrical Pore Subject to a Stress Jump Condition, Transp. Porous Media, vol. 102, no. 1, pp. 91-109, 2014.

  15. Saad, E.I., Translation and Rotation of a Porous Spheroid in a Spheroidal Container, Can. J. Phys., vol. 88, pp. 689-700, 2010.

  16. Srinivasacharya, D., Motion of a Porous Sphere in a Spherical Container, C. R. Mecanique, vol. 333, pp. 612-616, 2005.

  17. Srivastava, A.C. and Srivastava, N., Flow past a Porous Sphere at Small Reynolds Number, Z. Angew. Math. Phys., vol. 56, pp. 821-835, 2005.

  18. Verma, V.K. and Datta, S., Analytical Solution of Slow Flow past a Heterogeneous Porous Sphere with Radial Variation of Permeability Using Brinkman Model, J. Porous Media, vol. 15, no. 7, pp. 689-696, 2012.

  19. Verma, V.K. and Dixit, P.K., Flow past Porous Spherical Shell with Radial Variation of Permeability, Spec. Topics Rev. Porous Media: Int. J., vol. 7, no. 3, pp. 299-307, 2016.

  20. Verma, V.K. and Dixit, P.K., Flow past a Porous Sphere of Radially Varying Permeability Embedded in Another Porous Medium, Spec. Top. Rev. Porous Media: Int. J., vol. 8, no. 3, pp. 231-243, 2017.

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