Heated and Salted Below Porous Convection with Generalized Temperature and Solute Boundary Conditions

Straughan, Brian

doi:10.1007/s11242-019-01359-y

Heated and Salted Below Porous Convection with Generalized Temperature and Solute Boundary Conditions

Straughan, Brian

Authors

Brian Straughan

Abstract

We address the problem of initiation of convective motion in the case of a fluid saturated porous layer, containing a salt in solution, which is heated and salted below. We amplify the very interesting recent results of Nield and Kuznetsov and examine in detail a whole range of temperature and salt boundary conditions allowing for a combination of prescribed heat flux and temperature. The behaviour of the transition from stationary to oscillatory convection is examined in detail as the boundary conditions vary from prescribed temperature and salt concentration toward those of prescribed heat flux and salt flux.

Citation

Straughan, B. (2020). Heated and Salted Below Porous Convection with Generalized Temperature and Solute Boundary Conditions. Transport in Porous Media, 131(2), 617-631. https://doi.org/10.1007/s11242-019-01359-y

Journal Article Type	Article
Acceptance Date	Oct 23, 2019
Online Publication Date	Nov 13, 2019
Publication Date	Jan 31, 2020
Deposit Date	Nov 15, 2019
Publicly Available Date	Nov 15, 2019
Journal	Transport in Porous Media
Print ISSN	0169-3913
Electronic ISSN	1573-1634
Publisher	Springer
Peer Reviewed	Peer Reviewed
Volume	131
Issue	2
Pages	617-631
DOI	https://doi.org/10.1007/s11242-019-01359-y

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Advance online version © The Author(s) 2019. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.