Email this article Specific features of wall free convection in a temperature-stratified medium
- Authors: Cherkasov S.G.1, Ananyev A.V.1, Moiseeva L.A.1
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Affiliations:
- Keldysh Research Center
- Issue: Vol 55, No 3 (2017)
- Pages: 393-399
- Section: Heat and Mass Transfer and Physical Gasdynamics
- URL: https://journals.rcsi.science/0018-151X/article/view/157171
- DOI: https://doi.org/10.1134/S0018151X17030063
- ID: 157171
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Abstract
A flow in the near-wall region with free convection in a temperature-stratified medium is analyzed. A laminar flow in a plane square domain and laminar and turbulent flows near a plate are considered in the cases of linear and nonlinear stratifications. Different nonstationary stages of the flow and a local self-similar regime with criterion for its realization are distinguished. General characteristics for the laminar and turbulent regimes are formulated.
About the authors
S. G. Cherkasov
Keldysh Research Center
Email: lida.moiseeva@mail.ru
Russian Federation, Moscow, 125438
A. V. Ananyev
Keldysh Research Center
Email: lida.moiseeva@mail.ru
Russian Federation, Moscow, 125438
L. A. Moiseeva
Keldysh Research Center
Author for correspondence.
Email: lida.moiseeva@mail.ru
Russian Federation, Moscow, 125438
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