Onset of buoyancy-driven convection in superposed reacting fluid and porous layers

DOI10.1023/A:1004238905710zbMath0909.76029OpenAlexW12491503MaRDI QIDQ1392593

D. Massart

Publication date: 18 October 1998

Published in: Journal of Engineering Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1004238905710

zbMATH Keywords

collocation methodDarcy's lawgeneralized eigenvalue problemlinear stability analysiscritical wavenumbersfluid/porous layer depth ratioFrank-Kamenetskij numberzero-order exothermic reactions

Mathematics Subject Classification ID

Absolute and convective instability and stability in hydrodynamic stability (76E15) Flows in porous media; filtration; seepage (76S05) Reaction effects in flows (76V05)

Related Items (6)

Predicting convection configurations in coupled fluid–porous systems ⋮ Effect of property variation and modelling on convection in a fluid overlying a porous layer ⋮ Onset of surface tension driven convection in a fluid layer overlying a layer of an anisotropic porous medium ⋮ Convection in a porous layer with a surface reaction ⋮ Stability of convection induced by selective absorption of radiation in a fluid overlying a porous layer ⋮ Surface-tension-driven convection in a fluid overlying a porous layer.

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