On the Ultimate Regime of Rayleigh–Bernard Convection

Authors

  • Igor Borisovich Palymskiy Siberian State University of Telecommunications and Information Sciences

Keywords:

convection, asymptotic regime, Rayleigh number, Prandtl number, spectrum, linear instability

Abstract

A two-dimensional and non-stationary convection of a viscous incompressible liquid in a vertical narrow channel during down heating is discussed.

A new asymptotic regime of convection with a linear  dependence of Nusselt and Reynolds numbers on the Rayleigh number was derived. The asymptotic law derived can be considered as an addition to the fundamental root law 

Author Biography

Igor Borisovich Palymskiy, Siberian State University of Telecommunications and Information Sciences

Dr. Sc. (Physics and Mathematics), Professor, Physics Department

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Published

2015-10-06

Issue

Vol. 7 No. 4 (2015)

Section

Mechanics