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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 3, Pages 64–75
(Mi pmtf2499)
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Numerical simulation of a turbulent thermal
I. A. Chuprin, M. D. Shcherbin Central Physicotechnical Institute, Sergiev Posad, 141307
Abstract:
Ascent of a large-scale thermal in a standard atmosphere is calculated with the use of the Reynolds equations and the $k$ model of turbulence, which takes into account temperature inhomogeneity and vorticity of the flow, and the Euler equations. Results of numerical calculations of a flow examined experimentally are presented. Gas-dynamic and turbulent flow parameters obtained in calculations and experiments are compared.
Keywords:
large-scale thermal, numerical simulation, fluctuating parameters of the flow.
Received: 05.12.2001 Accepted: 24.09.2002
Citation:
I. A. Chuprin, M. D. Shcherbin, “Numerical simulation of a turbulent thermal”, Prikl. Mekh. Tekh. Fiz., 44:3 (2003), 64–75; J. Appl. Mech. Tech. Phys., 44:3 (2003), 355–364
Linking options:
https://www.mathnet.ru/eng/pmtf2499 https://www.mathnet.ru/eng/pmtf/v44/i3/p64
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