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Direct Monte Carlo simulation of subsonic evaporation into a half-spaceстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 ноября 2024 г.
- Авторы: Morozov A.A., Gatapova E.Ya
- Журнал: Thermophysics and Aeromechanics
- Том: 30
- Номер: 3
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 417
- Последняя страница: 427
- DOI: 10.1134/S0869864323030034
- Аннотация: Modeling of processes with phase transition in confined spaces needs high-accuracy simulations with account for non-equilibrium. In the present paper, we use the direct simulation Monte Carlo method for describing evaporation into a vapor-filled half-space with a subsonic monoatomic gas flow. Two types of boundary conditions for open halfspace are considered: the iteration approach with consecutive calculation of temperature and pressure, and the approach with a fixed velocity. We compared these approaches for obtaining the accurate solution of the problem. The fixed-velocity approach provides a higher accuracy for the flow with a low Mach number. The calculated results are compared with a known solution of a model kinetic equation. © 2023, A.A. Morozov and E.Ya. Gatapova.
- Добавил в систему: Гатапова Елизавета Яковлевна