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This article is cited in 6 scientific papers (total in 6 papers)
Computational mathematics
Numerical solution of the solute transfer problem in porous elastic clay shale
B. Kh. Imomnazarova, A. A. Mikhailovb, I. Q. Khaydarovc, A. E. Kholmurodovd a Novosibirsk State University, 1, Pirogova str., Novosibirsk, 630090, Russia
b Institute of Computational Mathematics and Mathematical Geophysics SB RAS, 6, Lavrentieva ave., Novosibirsk, 630090, Russia
c Chirchik State Pedagogical Institute of the Tashkent region, 104, Amir Temur str., Chirchik, 111700, Uzbekistan
d Karshi State University, 17, Kuchabag str., Karshi, 180100, Uzbekistan
Abstract:
This paper considers the solution to the problem of the transport of solvent and solute in a chemically inert elastically deformable rock, for which only changes in stress and pore pressure are taken into account. The chemistry of the saturating pore fluid has no direct effect on the rock deformation. Chemical effects are taken into account by changing the pore pressure and deformation of rocks in the transport equations. The numerical algorithm for solving the problem under consideration is based on a combination of the Laguerre integral transform and the finite difference method. The paper presents the results of numerical calculations for the model of the transport of a solute through a semi-permeable shale.
Keywords:
porous medium, saturated fluid, elastic parameters, stress tensor, partial density, permeability, chemical potential.
Received July 2, 2020, published June 15, 2021
Citation:
B. Kh. Imomnazarov, A. A. Mikhailov, I. Q. Khaydarov, A. E. Kholmurodov, “Numerical solution of the solute transfer problem in porous elastic clay shale”, Sib. Èlektron. Mat. Izv., 18:1 (2021), 694–702
Linking options:
https://www.mathnet.ru/eng/semr1390 https://www.mathnet.ru/eng/semr/v18/i1/p694
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