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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2004, Volume 45, Issue 4, Pages 72–78
(Mi pmtf2400)
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This article is cited in 2 scientific papers (total in 2 papers)
Interaction of large-scale and small-scale oscillations during separation of a laminar boundary layer
A. V. Dovgal, A. M. Sorokin Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The mutual influence of short-wave oscillations (instability waves of the separated boundary layer) and long-wave disturbances at the frequency of shedding of periodic large-scale vortices is experimentally studied in flow separation behind a step. The possibility of controlling the process of vortex formation by exciting amplifying disturbances in the shear layer is demonstrated.
Keywords:
flow separation, instability, vortex shedding, separation control.
Received: 21.03.2003 Accepted: 30.10.2003
Citation:
A. V. Dovgal, A. M. Sorokin, “Interaction of large-scale and small-scale oscillations during separation of a laminar boundary layer”, Prikl. Mekh. Tekh. Fiz., 45:4 (2004), 72–78; J. Appl. Mech. Tech. Phys., 45:4 (2004), 517–522
Linking options:
https://www.mathnet.ru/eng/pmtf2400 https://www.mathnet.ru/eng/pmtf/v45/i4/p72
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Abstract page: | 21 | Full-text PDF : | 7 |
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