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Teplofizika vysokikh temperatur, 2006, Volume 44, Issue 1, Pages 90–97
(Mi tvt1292)
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This article is cited in 6 scientific papers (total in 6 papers)
Heat and Mass Transfer and Physical Gasdynamics
Numerical simulation of turbulent convection of air in a square cavity heated on the side
A. G. Abramov, E. M. Smirnov Saint-Petersburg State Polytechnical University
Abstract:
A set of three-dimensional unsteady-state equations is used, with the Rayleigh number of $1.58\times10^9$, to calculate the turbulent, statistically two-dimensional convection of air in a closed cavity with side walls heated to different temperatures. The turbulence is simulated using the equation of transfer of kinetic energy of turbulent motion, with the dissipation rate calculated differently in the vicinity of and away from the walls. The calculation results are compared with available data of experimental and numerical investigations of other authors. The possibilities are discussed of using this approach to predict averaged characteristics of free convection.
Received: 17.12.2004
Citation:
A. G. Abramov, E. M. Smirnov, “Numerical simulation of turbulent convection of air in a square cavity heated on the side”, TVT, 44:1 (2006), 90–97; High Temperature, 44:1 (2006), 91–98
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https://www.mathnet.ru/eng/tvt1292 https://www.mathnet.ru/eng/tvt/v44/i1/p90
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Abstract page: | 204 | Full-text PDF : | 118 |
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