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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2007, Volume 47, Number 3, Pages 530–537
(Mi zvmmf322)
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This article is cited in 2 scientific papers (total in 2 papers)
Three-dimensional Tollmien–Schlichting waves generated by sound in the boundary layer on an elastic surface at transonic free-stream velocities
I. V. Savenkov Dorodnicyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119991, Russia
Abstract:
Within the framework of the triple-deck theory, the effect of surface elasticity on three-dimensional packets of Tollmien-Schlichting waves generated by acoustic disturbances induced near the boundary layer at transonic free-stream velocities is investigated. It is shown that the elasticity of the surface considerably weakens the most unstable oblique waves but does not change the characteristic horseshoe shape of wave packets with two disturbance peaks propagating at an angle to the incoming flow.
Key words:
acoustic disturbances, three-dimensional Tollmien–Schlichting waves, wave packets, transonic fluid dynamics,
surface elasticity.
Received: 29.09.2006
Citation:
I. V. Savenkov, “Three-dimensional Tollmien–Schlichting waves generated by sound in the boundary layer on an elastic surface at transonic free-stream velocities”, Zh. Vychisl. Mat. Mat. Fiz., 47:3 (2007), 530–537; Comput. Math. Math. Phys., 47:3 (2007), 510–517
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https://www.mathnet.ru/eng/zvmmf322 https://www.mathnet.ru/eng/zvmmf/v47/i3/p530
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Abstract page: | 273 | Full-text PDF : | 113 | References: | 32 | First page: | 1 |
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