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FILTRATION OF HIGHLY MISCIBLE LIQUIDS BASED ON TWO-SCALE HOMOGENIZATION OF THE NAVIER–STOKES AND CAHN–HILLIARD EQUATIONS.
- Source :
-
Journal of Applied Mechanics & Technical Physics . Jun2023, Vol. 64 Issue 3, p499-509. 11p. - Publication Year :
- 2023
-
Abstract
- This paper presents the results of numerical analysis of filtration equations for highly miscible liquids obtained by two-scale homogenization of the Navier–Stokes and Cahn–Hilliard equations for two-dimensional flows. It is shown that the permeability tensor is generally anisotropic. For one-dimensional flows, the miscibility dynamics is investigated, and it is shown that the displacement of one phase by injection of another phase can occur even in the absence of a pressure gradient in the sample. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218944
- Volume :
- 64
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Mechanics & Technical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 170040706
- Full Text :
- https://doi.org/10.1134/S0021894423030161