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Numerical Models of Electron Kinetics in the Problem of Transverse Flow around a Cylindrical Model by a Supersonic Gas Flowстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 30 января 2024 г.
- Автор: Surzhikov S.T.
- Журнал: Fluid Dynamics
- Том: 57
- Номер: Suppl. 2
- Год издания: 2022
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: S235
- Последняя страница: S270
- DOI: 10.1134/S0015462822100615
- Аннотация: The results of a systematic numerical study of nonequilibrium physical and chemical processesin a compressed layer near a cylinder in a transversely streamlined cylinder by a supersonic flow of molecular nitrogen at a speed of ~10 km/s are presented. The problem was solved using the author’s computer code for integrating the system of complete two-dimensional Navier–Stokes equations, the equation of continuity and conservation of the energy of the translational motion of particles in the form of the Fourier–Kirchhoff equation, the system of equations of physical and chemical kinetics, taking into account dissociation and ionization. A two-level ionization model based on classical ideasabout the collision mechanism of ionization is proposed and investigated. Several models of physicochemical kinetics have been studied. A comparison with experimental data is made.
- Добавил в систему: Суржиков Сергей Тимофеевич