Three-dimensional pressure fluctuation fields in the vicinities of cantilevered cylindrical obstacles
- Авторы: Golubev A.Y.1, Potokin G.A.1
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Учреждения:
- Zhukovski Central Aerodynamic Institute (TsAGI)
- Выпуск: Том 52, № 6 (2017)
- Страницы: 751-758
- Раздел: Article
- URL: https://journals.rcsi.science/0015-4628/article/view/155708
- DOI: https://doi.org/10.1134/S0015462817060064
- ID: 155708
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Аннотация
The fields of turbulent near-wall pressure fluctuations in the vicinities of cylindrical bodies mounted orthogonal to the surface in a flow are experimentally investigated. The considerable inhomogeneity and three-dimensionality of the pressure fluctuation field in the measurement area is shown. The dependence of the main characteristics of the inhomogeneous pressure fluctuation field on geometric parameters is presented. A weak influence of the boundary layer thickness and the obstacle height, when greater than the cylinder diameter, is demonstrated.
Об авторах
A. Golubev
Zhukovski Central Aerodynamic Institute (TsAGI)
Автор, ответственный за переписку.
Email: alexeygolubev@yandex.ru
Россия, ul. Radio 17, Moscow, 107005
G. Potokin
Zhukovski Central Aerodynamic Institute (TsAGI)
Email: alexeygolubev@yandex.ru
Россия, ul. Radio 17, Moscow, 107005
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