Аннотация
Abstract: The balance-characteristic method is used to approximate a two-fluid model for two-phase gas–liquid flows. The original system of equations is a hyperbolic one with different phase pressures and an additional equation for pressure relaxation. A finite-difference approximation is constructed for the system. Numerical results for the motion of a gas–liquid mixture are obtained and compared with results of standard numerical schemes.
Язык оригинала | английский |
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Страницы (с-по) | 1451-1461 |
Число страниц | 11 |
Журнал | Computational Mathematics and Mathematical Physics |
Том | 58 |
Номер выпуска | 9 |
DOI | |
Состояние | Опубликовано - 1 сен 2018 |