[图书][B] Convection in porous media

DA Nield, A Bejan - 2006 - Springer
By a porous medium we mean a material consisting of a solid matrix with an interconnected
void. We suppose that the solid matrix is either rigid (the usual situation) or it undergoes …

Instability of plane-parallel flow of incompressible liquid over a saturated porous medium

TP Lyubimova, DV Lyubimov, DT Baydina… - Physical Review E, 2016 - APS
The linear stability of plane-parallel flow of an incompressible viscous fluid over a saturated
porous layer is studied to model the instability of water flow in a river over aquatic plants …

Magnetohydrodynamic stability of natural convection in a vertical porous slab

BM Shankar, J Kumar, IS Shivakumara - Journal of Magnetism and …, 2017 - Elsevier
The stability of the conduction regime of natural convection in an electrically conducting fluid
saturated porous vertical slab is investigated in the presence of a uniform external …

Transient thermal analysis and viscoplastic damage model for life prediction of turbine components

A Staroselsky, TJ Martin… - … of Engineering for …, 2015 - asmedigitalcollection.asme.org
This paper reports the process and computer methodology for a physics-based prediction of
overall deformation and local failure modes in cooled turbine airfoils, blade outer air seals …

The onset of Darcy–Brinkman electroconvection in a dielectric fluid saturated porous layer

IS Shivakumara, N Rudraiah, J Lee… - Transport in porous …, 2011 - Springer
The combined effect of a vertical AC electric field and the boundaries on the onset of Darcy–
Brinkman convection in a dielectric fluid saturated porous layer heated either from below or …

Volumetric heating and AC electric field effects on porous convection with general boundary conditions

CS Rachitha, CE Nanjundappa… - Heat Transfer, 2024 - Wiley Online Library
The onset of convective instability in an internally heated dielectric fluid‐saturated porous
layer under the influence of a uniform AC electric field for different types of boundary …

Effect of horizontal alternating current electric field on the stability of natural convection in a dielectric fluid saturated vertical porous layer

BM Shankar, J Kumar… - Journal of Heat …, 2015 - asmedigitalcollection.asme.org
The stability of natural convection in a dielectric fluid-saturated vertical porous layer in the
presence of a uniform horizontal AC electric field is investigated. The flow in the porous …

On nonlinear evolution of convective flow in an active mushy layer

D Bhatta, DN Riahi, MS Muddamallappa - Journal of Engineering …, 2012 - Springer
We consider the nonlinear effect of convective flow in a horizontal mushy layer during
solidification. The mushy layer that we consider has a permeable mush–liquid interface and …

Numerical investigation of electrohydrodynamic instability in a vertical porous layer

BM Shankar, J Kumar, IS Shivakumara - Applied Mathematics and …, 2017 - Elsevier
The electrohydrodynamic instability of a vertical dielectric fluid saturated Brinkman porous
layer whose vertical walls are maintained at different temperatures is considered. An …

ONSET OF ELECTROCONVECTION IN A COMPACTLY PACKED DIELECTRIC LIQUID-PERMEABLE LAYER WITH A MODULATED ELECTRIC FIELD.

C Rudresha, C Balaji, VV Shree… - Journal of Physical …, 2023 - search.ebscohost.com
The effect of time-periodic electric field modulation on electroconvection in a compactly
packed dielectric liquid-permeable layer is investigated using the small perturbation method …