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A Turbulent Boundary Layer on a Permeable Plate in a Supersonic Flow with a Positive Pressure Gradient under Foreign Gas Injectionстатья
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: 15 февраля 2024 г.
- Авторы: Leontiev A.I., Lushchik V.G., Makarova M.S.
- Журнал: Doklady Physics
- Том: 68
- Номер: 6
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 199
- Последняя страница: 203
- DOI: 10.1134/S1028335823050129
- Аннотация: A numerical simulation of a turbulent boundary layer on a permeable plate with helium injectioninto a supersonic xenon flow in the presence of a positive longitudinal pressure gradient has been carried out.The injection regimes in which the temperature of the injected gas is lower than the temperature of the adiabatic impermeable wall and the stagnation temperature of the oncoming flow are considered. The existenceof a minimum temperature of the permeable wall is confirmed, at which the wall temperature is lower thanthe temperature of the injected gas, while there are two sections along the length of the permeable plate inwhich the adiabatic conditions are satisfied. The results of calculations of a supersonic flow with a longitudinal pressure gradient differ significantly from the results obtained for a gradientless flow around a plate, forboth subcritical and critical injection.
- Добавил в систему: Лущик Валерий Григорьевич