Anjanna Matta
Double-diffusive convection in an inclined porous layer with a concentration-based internal heat source
Matta, Anjanna; Hill, Antony A
Abstract
© 2017, The Author(s). The thermosolutal instability of double-diffusive convection in an inclined fluid-saturated porous layer with a concentration-based internal heat source is investigated. The linear instability of small-amplitude perturbations to the system is analyzed with respect to transverse and longitudinal rolls. The resultant eigenvalue problem is solved numerically utilizing the Chebyshev tau method. It is shown that an increasing inclination angle causes a strong stabilization in the transverse rolls irrespective of the internal heat source or vertical solutal Rayleigh number. Furthermore, substantial qualitative changes are demonstrated in the linear instability thresholds with variations in the inclination angle and concentration-based heat source.
Citation
Matta, A., & Hill, A. A. (2018). Double-diffusive convection in an inclined porous layer with a concentration-based internal heat source. Continuum Mechanics and Thermodynamics, 30(1), 165-173. https://doi.org/10.1007/s00161-017-0592-8
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 31, 2018 |
Online Publication Date | Sep 14, 2017 |
Publication Date | Jan 1, 2018 |
Deposit Date | Oct 20, 2017 |
Publicly Available Date | Oct 20, 2017 |
Journal | Continuum Mechanics and Thermodynamics |
Print ISSN | 0935-1175 |
Publisher | Springer Verlag |
Peer Reviewed | Peer Reviewed |
Volume | 30 |
Issue | 1 |
Pages | 165-173 |
DOI | https://doi.org/10.1007/s00161-017-0592-8 |
Keywords | inclined porous layer, linear stability analysis, heat source, porous medium |
Public URL | https://uwe-repository.worktribe.com/output/860487 |
Publisher URL | https://doi.org/10.1007/s00161-017-0592-8 |
Files
10.1007%2Fs00161-017-0592-8.pdf
(901 Kb)
PDF
You might also like
On the stability and uniqueness of the flow of a fluid through a porous medium
(2016)
Journal Article
Downloadable Citations
About UWE Bristol Research Repository
Administrator e-mail: repository@uwe.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search