Geodesic
Verification of a numerical method for modeling two-phase flows of immiscible liquids with the transfer of modifying additives in three-dimensional digital core models
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 17 (2024) no. 6, pp. 817-828

Voir la notice de l'article provenant de la source Math-Net.Ru

This paper presents the results of development and testing of the calculation method and software for modeling two-phase immiscible flows in three-dimensional digital core models taking into account the transfer of modifying additives (surfactant/polymer solutions and nanosuspensions) during flooding. The mathematical model is based on the Navier–Stokes equations and the VOF cell fluid method. The developed numerical method was tested on the problem of two-phase filtration during oil displacement in a three-dimensional model of a porous medium. Cross-verification with the Ansys Fluent CFD software package was performed. As a result of testing and cross-verification, it was shown that the numerical solutions obtained using the developed numerical method and software are in good qualitative and quantitative agreement with the numerical solutions obtained using Ansys Fluent. At the same time, a more than threefold gain in calculation speed was demonstrated compared to the Ansys Fluent software package.
Keywords: digital core models, VOF method, testing.
Mots-clés : immiscible displacement 
@article{JSFU_2024_17_6_a14,
     author = {Andrey A. Gavrilov and Dmitriy V. Guzei and Aleksandr A. Dekterev and Andrey V. Minakov},
     title = {Verification of a numerical method for modeling two-phase flows of immiscible liquids with the transfer of modifying additives in three-dimensional digital core models},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {817--828},
     publisher = {mathdoc},
     volume = {17},
     number = {6},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2024_17_6_a14/}
}
TY  - JOUR
AU  - Andrey A. Gavrilov
AU  - Dmitriy V. Guzei
AU  - Aleksandr A. Dekterev
AU  - Andrey V. Minakov
TI  - Verification of a numerical method for modeling two-phase flows of immiscible liquids with the transfer of modifying additives in three-dimensional digital core models
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2024
SP  - 817
EP  - 828
VL  - 17
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2024_17_6_a14/
LA  - en
ID  - JSFU_2024_17_6_a14
ER  - 
%0 Journal Article
%A Andrey A. Gavrilov
%A Dmitriy V. Guzei
%A Aleksandr A. Dekterev
%A Andrey V. Minakov
%T Verification of a numerical method for modeling two-phase flows of immiscible liquids with the transfer of modifying additives in three-dimensional digital core models
%J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
%D 2024
%P 817-828
%V 17
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JSFU_2024_17_6_a14/
%G en
%F JSFU_2024_17_6_a14
Andrey A. Gavrilov; Dmitriy V. Guzei; Aleksandr A. Dekterev; Andrey V. Minakov. Verification of a numerical method for modeling two-phase flows of immiscible liquids with the transfer of modifying additives in three-dimensional digital core models. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 17 (2024) no. 6, pp. 817-828. http://geodesic.mathdoc.fr/item/JSFU_2024_17_6_a14/