Numerical Solution of the Inverse Problem of Solute Transport in Non-Homogeneous Porous Media

  • Dzhiyanov T.O. Department of Mathematical modeling Samarkand State University Samarkand University Boulevard 15 Republic of Uzbekistan
  • Xoliqov J. Graduate student of the Department of Mathematical Modeling Samarkand State University Samarkand University Boulevard 15 Republic of Uzbekistan
Keywords: Adsorption, approximation, fractional derivative, porous media, retardation factor, mobile zone.

Abstract

In this paper, a solute transport problem with non-equilibrium adsorption in a non-homogeneous porous medium consisting of two zones, one with high permeability (mobile zone) and another one with low permeability (immobile liquid zone) are considered. In the mobile zone, there are two zones in both of which adsorption of solute with reversible kinetics occurs. The results of this approach are compared with known, traditional approaches. It is shown that this method of modeling the process gives a satisfactory result. By appropriate selection of the parameters of the source term, one can obtain results close to those of the well-known bicontinuum approach.

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Published
2023-06-19
How to Cite
Dzhiyanov T.O., & Xoliqov J. (2023). Numerical Solution of the Inverse Problem of Solute Transport in Non-Homogeneous Porous Media. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, 4(6), 45-52. Retrieved from https://cajmtcs.centralasianstudies.org/index.php/CAJMTCS/article/view/472
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Articles