Direct Numerical Simulation of a Supersonic Base Flow Behind a Circular Cylinder
- Авторы: Lipanov A.1, Karskanov S.1, Karpov A.1
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Учреждения:
- Institute of Mechanics, Ural Branch
- Выпуск: Том 59, № 1 (2018)
- Страницы: 14-21
- Раздел: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160854
- DOI: https://doi.org/10.1134/S0021894418010030
- ID: 160854
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Аннотация
A supersonic flow in the near wake behind a cylinder is considered. Base pressure distributions behind a circular cylinder for various Mach numbers M∞ are obtained and analyzed by means of direct numerical simulation based on high-order approximation algorithms. For M∞ = 2.46, the results obtained in the present study are compared with available experimental and numerical data. Generation of turbulent kinetic energy is calculated for various Mach numbers.
Об авторах
A. Lipanov
Institute of Mechanics, Ural Branch
Автор, ответственный за переписку.
Email: lipanov@udman.ru
Россия, Izhevsk, 426067
S. Karskanov
Institute of Mechanics, Ural Branch
Email: lipanov@udman.ru
Россия, Izhevsk, 426067
A. Karpov
Institute of Mechanics, Ural Branch
Email: lipanov@udman.ru
Россия, Izhevsk, 426067