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This article is cited in 3 scientific papers (total in 3 papers)
Comparative analysis of eddy cascade formation in various turbulent problems
S. V. Fortova Institute for Computer-Aided Design, Russian Academy of Sciences, ul. Vtoraya Brestskaya 19/18, Moscow, 123056, Russia
Abstract:
For various flow problems described by hyperbolic equations, a comparative analysis of scenarios of turbulent flow development in shear layers is given. It is proved that the three-dimensionality of the problem under study is a key condition for the onset of turbulence. For developed turbulence, the spectral analysis of kinetic energy is conducted and the Kolmogorov $-5/3$ power law is confirmed.
Key words:
mathematical simulation, shear layers, energy cascade, turbulence.
Received: 24.06.2014
Citation:
S. V. Fortova, “Comparative analysis of eddy cascade formation in various turbulent problems”, Zh. Vychisl. Mat. Mat. Fiz., 55:2 (2015), 302–309; Comput. Math. Math. Phys., 55:2 (2015), 298–304
Linking options:
https://www.mathnet.ru/eng/zvmmf10159 https://www.mathnet.ru/eng/zvmmf/v55/i2/p302
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Abstract page: | 305 | Full-text PDF : | 77 | References: | 61 | First page: | 14 |
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