Recent advances in pore-scale models for drying of porous media
M Prat - Chemical engineering journal, 2002 - Elsevier
This paper presents a review of the recent advances in pore-scale modelling of drying in
capillary porous media. The development of pore network models in drying has been first …
capillary porous media. The development of pore network models in drying has been first …
Convective heat and mass transfer modelling at air–porous material interfaces: Overview of existing methods and relevance
Accurate predictions of convective heat and mass transfer at air–porous material interfaces
are essential in many engineering applications, one example being optimisation of industrial …
are essential in many engineering applications, one example being optimisation of industrial …
Characteristic lengths affecting evaporative drying of porous media
Evaporation from porous media involves mass and energy transport including phase
change, vapor diffusion, and liquid flow, resulting in complex displacement patterns affecting …
change, vapor diffusion, and liquid flow, resulting in complex displacement patterns affecting …
Upscaling geochemical reaction rates using pore-scale network modeling
Geochemical reaction rate laws are often measured using crushed minerals in well-mixed
laboratory systems that are designed to eliminate mass transport limitations. Such rate laws …
laboratory systems that are designed to eliminate mass transport limitations. Such rate laws …
Impact of GDL structure and wettability on water management in polymer electrolyte fuel cells
A key performance limitation in polymer electrolyte fuel cells (PEFC), called the mass
transport loss, originates from liquid water transport and resulting flooding phenomena in the …
transport loss, originates from liquid water transport and resulting flooding phenomena in the …
Numerical and experimental network study of evaporation in capillary porous media. Drying rates
Experiments of evaporation are carried out in a two-dimensional micromodel under quasi-
isothermal conditions. Three basic cases are investigated: in the absence of gravity forces …
isothermal conditions. Three basic cases are investigated: in the absence of gravity forces …
On the influence of pore shape, contact angle and film flows on drying of capillary porous media
M Prat - International journal of heat and mass transfer, 2007 - Elsevier
As pointed out in several previous works, thick liquid film flow can represent a major
transport mechanism in drying. The effect of films is to greatly reduce the drying time …
transport mechanism in drying. The effect of films is to greatly reduce the drying time …
Effect of liquid films on the drying of porous media
The effect is studied of capillarity‐driven viscous flow through macroscopic liquid films
during the isothermal drying of porous materials. A mathematical model that accounts for …
during the isothermal drying of porous materials. A mathematical model that accounts for …
Pore-network study of the characteristic periods in the drying of porous materials
We study the periods that develop in the drying of capillary porous media, particularly the
constant rate (CRP) and the falling rate (FRP) periods. Drying is simulated with a 3-D pore …
constant rate (CRP) and the falling rate (FRP) periods. Drying is simulated with a 3-D pore …
Critical evaluation of enhancement factors for vapor transport through unsaturated porous media
Previous experiments have demonstrated “enhanced” water vapor fluxes from partially
saturated porous media relative to fluxes predicted based on Fick's law. This led to various …
saturated porous media relative to fluxes predicted based on Fick's law. This led to various …