Further thoughts on convective heat transport in a variable-viscosity fluid
- 15 May 1978
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Fluid Mechanics
- Vol. 86 (02) , 289-291
- https://doi.org/10.1017/s0022112078001135
Abstract
In a previous paper (Booker 1976) we found experimentally that the convective heat transport in a fluid with temperature-dependent viscosity decreased significantly as the ratio of the viscosities at the top and bottom boundaries increased. In this note, we show that this decrease in heat transport can be entirely accounted for by an increase in the critical Rayleigh number with variable viscosity.Keywords
This publication has 2 references indexed in Scilit:
- Thermal convection with strongly temperature-dependent viscosityJournal of Fluid Mechanics, 1976
- A study of Bénard convection with and without rotationJournal of Fluid Mechanics, 1969