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Investigation of an oscillatory multiphase flow in a double porosity medium with a chemically active skeleton
S. M. Bazova, I. N. Zavialova, A. V. Konyukhovab a Moscow Institute of Physics and Technology (National Research University), 141700, Dolgoprudny, Russia
b Joint Institute for High Temperatures, Russian Academy of Sciences, 125412, Moscow, Russia
Abstract:
The transition of a filtration reactive flow in a double porosity medium into a self-oscillating mode is studied. Flow stability is analyzed using numerical methods for solving multiphase filtration equations in a medium with double porosity. The region of development of self-oscillations is investigated depending on the external parameters of the system and the properties of the reagents.
Keywords:
self-oscillating mode, porosity medium, acidizing, double porosity, numerical investigation.
Received: 28.12.2021 Revised: 15.03.2022 Accepted: 25.04.2022
Citation:
S. M. Bazov, I. N. Zavialov, A. V. Konyukhov, “Investigation of an oscillatory multiphase flow in a double porosity medium with a chemically active skeleton”, Prikl. Mekh. Tekh. Fiz., 63:5 (2022), 100–109; J. Appl. Mech. Tech. Phys., 63:5 (2022), 816–824
Linking options:
https://www.mathnet.ru/eng/pmtf153 https://www.mathnet.ru/eng/pmtf/v63/i5/p100
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Abstract page: | 45 | References: | 22 | First page: | 8 |
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