Resonant porous penetrative convection

Straughan, B.

Abstract

An interesting convection situation is studied in a porous medium. We show that there is a range in which the convection may switch from the lower part of the layer to being predominantly in the upper part of the layer. Both linear instability and nonlinear energy stability thresholds are derived.

Citation

Straughan, B. (2004). Resonant porous penetrative convection. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 460(2050), 2913-2927. https://doi.org/10.1098/rspa.2004.1292

• Journal Article Type: Article
• Publication Date: Oct 8, 2004
• Deposit Date: May 1, 2007
• Journal: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
• Print ISSN: 1364-5021
• Electronic ISSN: 1471-2946
• Publisher: The Royal Society
• Peer Reviewed: Peer Reviewed
• Volume: 460
• Issue: 2050
• Pages: 2913-2927
• DOI: https://doi.org/10.1098/rspa.2004.1292
• Keywords: Porous media flows, Penetrative convection, Resonance.
• Public URL: https://durham-repository.worktribe.com/output/1589533