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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 7, Pages 1271–1279
(Mi zvmmf4723)
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This article is cited in 6 scientific papers (total in 6 papers)
Features of the linear stage of development of 3D wave packets in a plane Poiseuille flow
I. V. Savenkov Dorodnicyn Computing Center, Russian Academy of Sciences, ul. Vavilova 40, Moscow, 119991, Russia
Abstract:
In the framework of the asymptotic theory of free interaction, the linear stage of the development of 3D wave packets in a plane Poiseuille flow is studied. Numerical results show the presence of “ripples” in the lateral direction in the first phase of the linear stage. The disturbances propagate within a certain angle.
Key words:
plane Poiseuille flow, Tollmien–Schlichting waves, three-dimensional disturbances, wave packets, asymptotic expansions, free interaction theory, Navier–Stokes equations.
Received: 17.11.2008
Citation:
I. V. Savenkov, “Features of the linear stage of development of 3D wave packets in a plane Poiseuille flow”, Zh. Vychisl. Mat. Mat. Fiz., 49:7 (2009), 1271–1279; Comput. Math. Math. Phys., 49:7 (2009), 1212–1220
Linking options:
https://www.mathnet.ru/eng/zvmmf4723 https://www.mathnet.ru/eng/zvmmf/v49/i7/p1271
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