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Teplofizika vysokikh temperatur, 2011, Volume 49, Issue 6, Pages 931–936
(Mi tvt604)
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Heat and Mass Transfer and Physical Gasdynamics
Thermal-Convective Instability in a Liquid Layer in a System with Rotating Pivots
B. I. Basok, A. A. Avramenko, V. V. Gotsulenko Institute for Technical Thermal Physics, National Academy of Sciences of Ukraine
Abstract:
The stability of the main stationary liquid motion defined by Dirichlet boundary conditions on lateral surfaces of pivots was considered for a heated layer of a viscous thermal conducting liquid periodically
perforated by a set of thin pivots. It was established that at any type of perforation and exceeding the critical Rayleigh number loss of stability is monotonic. In addition, the asymptotics for the critical Rayleigh number were defined at different types of perforation of the liquid layer.
Received: 21.04.2010
Citation:
B. I. Basok, A. A. Avramenko, V. V. Gotsulenko, “Thermal-Convective Instability in a Liquid Layer in a System with Rotating Pivots”, TVT, 49:6 (2011), 931–936; High Temperature, 49:6 (2011), 900–905
Linking options:
https://www.mathnet.ru/eng/tvt604 https://www.mathnet.ru/eng/tvt/v49/i6/p931
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