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This article is cited in 2 scientific papers (total in 2 papers)
Nonstationary phenomena in the region of shock-wave interaction with a boundary layer at transonic flow velocities
A. A. Sidorenko, A. D. Budovskii, P. A. Polivanov, O. I. Vishnyakov Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
Nonstationary characteristics of detached flow have been experimentally studied during interaction of the boundary layer with a shock wave that appears on a profiled bump in transonic flow. The experiments were performed with variable shock-wave intensity and position in a T-325 wind tunnel. The flow was studied using methods of schlieren imaging, measuring average pressure and its pulsations on the surface of a model, and determining velocity fields by particle image velocimetry. Analysis of the experimental data showed that the observed shock-wave oscillations and flow pulsations in the detachment zone were related to disturbances present in the oncoming boundary layer.
Received: 09.02.2017
Citation:
A. A. Sidorenko, A. D. Budovskii, P. A. Polivanov, O. I. Vishnyakov, “Nonstationary phenomena in the region of shock-wave interaction with a boundary layer at transonic flow velocities”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 43:12 (2017), 59–67; Tech. Phys. Lett., 43:6 (2017), 570–573
Linking options:
https://www.mathnet.ru/eng/pjtf6199 https://www.mathnet.ru/eng/pjtf/v43/i12/p59
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Abstract page: | 37 | Full-text PDF : | 10 |
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