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This article is cited in 3 scientific papers (total in 3 papers)
An experimental study of a passive method of attenuating a transonic buffet phenomenon
M. A. Brutyan, A. V. Volkov, A. V. Potapchik Central Aerohydrodynamic Institute
Abstract:
The results of experimental studies of the physical pattern of the appearance of the buffet phenomenon at transonic speeds for a model supercritical profile are presented. A passive way of controlling this phenomenon is proposed that is connected with the organization of special jet vortex generators. It is experimentally found that the proposed approach leads to a delay in the appearance and weakening of the transonic buffet and, as a result, to an improvement in the aerodynamic characteristics of the profile.
Keywords:
transonic flows, experimental studies, buffeting, passive control.
Received: 20.05.2019 Revised: 20.05.2019 Accepted: 09.07.2019
Citation:
M. A. Brutyan, A. V. Volkov, A. V. Potapchik, “An experimental study of a passive method of attenuating a transonic buffet phenomenon”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:21 (2019), 19–21; Tech. Phys. Lett., 45:11 (2019), 1082–1084
Linking options:
https://www.mathnet.ru/eng/pjtf5275 https://www.mathnet.ru/eng/pjtf/v45/i21/p19
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Abstract page: | 38 | Full-text PDF : | 7 |
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