Instability in porous layers with depth-dependent viscosity and permeability

DOI10.1007/s10440-014-9922-zzbMath1304.76056OpenAlexW1971964039MaRDI QIDQ404884

Salvatore Rionero

Publication date: 4 September 2014

Published in: Acta Applicandae Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10440-014-9922-z

zbMATH Keywords

porous mediadepth-dependent viscosity and permeabilitythermal conduction instability

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Flows in porous media; filtration; seepage (76S05) Ill-posed problems for PDEs (35R25)

Related Items (1)

Thermal convection in an inclined porous layer with Brinkman law

Cites Work

• Onset of convection in porous materials with vertically stratified porosity
• ``Cold convection in porous layers salted from above
• Penetrative convection in anisotropic porous media with variable permeability
• Stability criteria for convection with large viscosity variations
• Vertical free convection in a porous medium with variable permeability effects
• Variable viscosity effects on the onset of convection in porous media
• Absence of subcritical instabilities and global nonlinear stability for porous ternary diffusive-convective fluid mixtures
• Multicomponent diffusive-convective fluid motions in porous layers: Ultimately boundedness, absence of subcritical instabilities, and global nonlinear stability for any number of salts
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