Abstract
The transversal Stokes flow of a Newtonian fluid through random and Sierpinski carpets is numerically calculated and the transversal permeability derived. In random carpets derived from site percolation, the average macroscopic permeability varies as (ε- ɛ c)3/2, close to the critical porosityɛ c. This exponent is found to be slightly different from the conductivity exponent. Results for Sierpinski carpets are presented up to the fourth generation. The Carman equation is not verified in these two model porous media.
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Adler, P. M., 1986,Phys. Fluids 29, 15.
Scheidegger, A. E., 1957,The Physics of Flow through Porous Media, University of Toronto, Toronto.
Happel, J. and Brenner, H., 1965,Low Reynolds Number Hydrodynamics, Prentice-Hall, Englewood Cliffs, NJ.
Jacquin, Ch. G. and Adler, P. M., 1987,Transport in Porous Media 2, 571–596.
Mandelbrot, B. B., 1982,The Fractal Geometry of Nature, Freeman, San Francisco.
Adler, P. M., 1986,C.R. Acad. Sc. Paris,302, Série II, 691.
Adler, P. M. and Jacquin, Ch. G., 1987,Transport in Porous Media 2, 553–569.
Stauffer, D., 1985,Introduction to Percolation Theory, Taylor and Francis, London and Philadelphia.
Peyret, R. and Taylor, T. D., 1985,Computational Methods for Fluid Flow, Springer Series in Computational Physics, Springer-Verlag, Berlin.
Adler, P. M., 1987,Faraday Discuss. Chem. Soc. 83.
Sangani, A. S. and Acrivos, A., 1982,Int. J. Multiphase Flow 8, 193.
Fisher, M. E., 1971, in M. S. Green (ed.),Critical Phenomena:Proc. Enrico Fermi Internat. Phys. Summer School, Academic Press, New York.
Mitescu, C. D. and Musolf, M. J., 1983,J. Phys. Lett. 44, L679.
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Adler, P.M. Fractal porous media III: Transversal Stokes flow through random and Sierpinski carpets. Transp Porous Med 3, 185–198 (1988). https://doi.org/10.1007/BF00820345
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DOI: https://doi.org/10.1007/BF00820345