Modal package convection in a porous layer with boundary imperfections

DOI10.1017/S0022112096007057zbMath0884.76019MaRDI QIDQ4340183

Daniel N. Riahi

Publication date: 16 June 1997

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

zbMATH Keywords

perturbation methodsmultiple scaleswavenumberscontinuous finite bandwidth of modesnear-resonant wavelength excitationnon-modal solutionspreferred flow pattern

Mathematics Subject Classification ID

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

Related Items

Effects of surface corrugation on primary instability modes in wall bounded shear flows ⋮ Unnamed Item ⋮ On the stability of shear flows with combined temporal and spatial imperfections

Cites Work

• Free convection in an undulating saturated porous layer: resonant wavelength excitation
• The effects of boundary imperfections on convection in a saturated porous layer: near-resonant wavelength excitation
• The effects of boundary imperfections on convection in a saturated porous layer: non-resonant wavelength excitation
• Preferred pattern of convection in a porous layer with a spatially non-uniform boundary temperature
• Thermal convection with spatially periodic boundary conditions: resonant wavelength excitation
• Nonlinear convection in a porous layer with finite conducting boundaries