Calculation of physical characteristics of a poroelastic medium during gas filtration

V. B. Pogosyan, M. A. Tokareva, A. A. Papin

Altai State University, Barnaul

Abstract: Based on filtration equations, the problem of CO$_2$ injection into a viscoelastic porous medium is considered. A two-dimensional problem of deformation of the porous skeleton, taking into account changes in porosity, was studied. For the model system of equations in a thin layer, an exact solution of the initial-boundary value problem was constructed.

Keywords: filtration, porous medium, carbon dioxide, viscoelasticity.

UDC: 532.5.032

Received: 04.06.2024
Revised: 12.09.2024
Accepted: 30.09.2024

DOI: 10.15372/PMTF202415539

 English version: Journal of Applied Mechanics and Technical Physics, 2025, 66:4, 758–768

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