Three-dimensional absolute and convective instabilities in mixed convection of a viscoelastic fluid through a porous medium

DOI10.1016/j.physleta.2010.04.039zbMath1237.76044OpenAlexW2031448785MaRDI QIDQ415121

Sílvia C. Hirata, Mohamed Najib Ouarzazi

Publication date: 11 May 2012

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2010.04.039

zbMATH Keywords

porous mediumviscoelastic fluidabsolute instabilitymixed convection

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Viscoelastic fluids (76A10) Free convection (76R10) Convection in hydrodynamic stability (76E06) Forced convection (76R05)

Related Items (5)

Convective and absolute instabilities in Rayleigh–Bénard–Poiseuille mixed convection for viscoelastic fluids ⋮ Heat transfer and flows of thermal convection in a fluid-saturated rotating porous medium ⋮ Linear disturbance growth induced by viscous dissipation in Darcy–Bénard convection with throughflow ⋮ Stability of thermal convection of an Oldroyd-B fluid in a porous medium with Newtonian heating ⋮ Identifying linear absolute instabilities from differential eigenvalue problems using sensitivity analysis

Cites Work

• Stability analysis of double-diffusive convection of Maxwell fluid in a porous medium heated from below
• The onset of Darcy-Brinkman thermosolutal convection in a horizontal porous media
• The onset of convection in a couple stress fluid saturated porous layer using a thermal non-equilibrium model
• Spatio-temporal stability analysis of mixed convection flows in porous media heated from below: comparison with experiments
• Three-dimensional absolute and convective instabilities, and spatially amplifying waves in parallel shear flows
• Thermal instability of viscoelastic fluids in porous media.
• The onset of vortex instability in laminar forced convection flow through a horizontal porous channel
• Convection in Porous Media
• Numerical simulation of thermal convection of a viscoelastic fluid in a porous square box heated from below
• Linear and nonlinear stability analyses of thermal convection for Oldroyd-B fluids in porous media heated from below
• Nonlinear global modes in inhomogeneous mixed convection flows in porous media

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