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koha001007234 |
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20231006123933.0 |
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231005s2022 ru fs 100 0 rus d |
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|a koha001007234
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|a RU-ToGU
|b rus
|c RU-ToGU
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|a Цесельская, Яна Павловна
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|a Схема против потока высокого порядка точности в задачах двухфазных течений в пористой среде
|c Я. П. Цесельская, Д. О. Диль
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|a Higher-order upwind scheme in problems of two-phase flows in porous media
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|a Текст
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|a электронный
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|a Библиогр.: 2 назв.
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|a In the present study, we performed a cell-centered finite volume method with Higher-Order scheme for approximation flow is presented for numerical solution of oil-water displacement problems. This method was used to discretize the saturation equation. The pressure equation was approximated by Implicit Pressure – Explicit Saturation method (IMPES). The obtained results were compared with those found using First-Order Upwind scheme (FOU). As a result, Higher-Order Upwind scheme (HOU) has shown effectiveness in the regions of slow saturation changing and near the shocks.
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|a математическое моделирование
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|a двухфазная фильтрация
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|a пористые среды
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|a статьи в сборниках
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|a Диль, Денис Олегович
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|t Перспективы развития фундаментальных наук. Т. 3 : сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, 26-29 апреля 2022 г.
|d Томск, 2022
|g Т. 3 : Математика. С. 12-14
|z 9785438710844
|z 9785438710813
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|a RU-ToGU
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|u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001007234
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|a статья
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|c 1007234
|d 1007234
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