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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2000, Volume 41, Issue 4, Pages 93–100
(Mi pmtf2957)
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This article is cited in 2 scientific papers (total in 2 papers)
Receptivity of the boundary layer on a flat plate with a blunted leading edge to steady nonuniformity of the free stream
M. V. Ustinov Central Aerohydrodynamic Institute, Zhukovskii, 140160
Abstract:
The flow past a flat plate with a blunted leading edge by a flow of a viscous incompressible fluid with a small spanwise-periodic, steady nonuniformity of the velocity profile is considered. Such a flow simulates the interaction of one type of vortex disturbances of a turbulent external flow with the boundary layer. The solution obtained predicts generation of strong disturbances in the boundary layer, which are similar to the streaky structure observed in the case of high free-stream turbulence. It is shown that the boundary-layer flow on blunted bodies is more sensitive to vortex disturbances than on a plate with a sharp leading edge.
Received: 16.07.1999 Accepted: 05.10.1999
Citation:
M. V. Ustinov, “Receptivity of the boundary layer on a flat plate with a blunted leading edge to steady nonuniformity of the free stream”, Prikl. Mekh. Tekh. Fiz., 41:4 (2000), 93–100; J. Appl. Mech. Tech. Phys., 41:4 (2000), 658–665
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https://www.mathnet.ru/eng/pmtf2957 https://www.mathnet.ru/eng/pmtf/v41/i4/p93
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Abstract page: | 38 | Full-text PDF : | 8 |
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