Evaporation in Porous Media

Modeling and analysis of evaporation processes from porous media ...

This study presents a comprehensive description and application of a modeling framework that allows for solving a coupled system composed of a free flow and a ...

Evaporation in Porous Media with Large Evaporation Rates

The Brinkman Equation is used to calculate the flow field ug and pressure distribution pg of moist air in the porous medium. Therefore the porosity εp must take ...

Evaporation in Porous Media with Small Evaporation Rates

Evaporation in porous media is an important process in food and paper industry among others. Many physical effects must be considered: fluid flow, ...

Evaporation from Porous Media

Evaporation from Porous Media. Zhenyu He, Vasu Venkateshwaran, and Uwe ... rate/time on pore diameter, pore length, fluid wetting properties, and evaporation ...

Droplet evaporation on porous fabric materials | Scientific Reports

Droplet evaporation on porous materials is a complex dynamic that occurs with spontaneous liquid imbibition through pores by capillary ...

Large Evaporation Rates in Porous Media

Key words: Porous Media, Evaporation Rate, COMSOL, Multiphase Flow, Phase Change. Introduction. Evaporation is a process in which liquid water ...

Evaporation from porous media

In this project we analyze the various transport mechanisms using imaging tools, laboratory experiments, numerics and theoretical approaches.

Water evaporation from porous media by Dynamic Vapor Sorption

Highlights. •. A cotton fabric was used as a model to study water evaporation from porous media. •. The experimental technique is based on the Dynamic Vapor ...

Evaporation in porous media: pore network simulations and ...

Evaporation in capillary porous media at the perfect piston-like invasion limit: Evidence of nonlocal equilibrium effects. Water Resources ...

Pore-scale study on the effect of heterogeneity on evaporation in ...

The evaporation process in porous media typically experiences three main periods, among which the first period, named the constant rate ...

Acoustics of wet porous media with evaporation/condensation

At equilibrium, the solid walls of the medium are covered by a thin water film and the water vapor is at its saturation pressure. Due to the ...

Sol-gel transition by evaporation in porous media

We present a multiscale study of the drying kinetics of fluids during the sol-gel transition in porous materials using NMR and x-ray microtomography techniques.

Sustained high evaporation rates from porous media consisting of ...

We report an experimental study of evaporation from a new, but yet, simpler rod-based porous medium (RBPM) consisting of closely packed vertical circular rods.

Evaporation from Porous Media - MPI 2020

As the solvent evaporates, these surfactant molecules are left behind on the internal pore walls. Questions then arise about the mass ...

Pore scale analyses of evaporation from porous media - Infoscience

Evaporation from porous media is a key process in the hydrologic cycles, waste isolation, biological and food processes and other engineering application.

Pore network model of evaporation in porous media with continuous ...

A dynamic pore network model is developed for evaporation in porous media with continuous and discontinuous corner films.

EVAPORATION FROM TWO POROUS MEDIA DURING DIURNAL ...

Abstract. The process of evaporation from porous media subjected to diurnal radiation cycles was studied. Information about pore size effects on evaporation was ...

Editorial: Saline Water Evaporation from Porous Media

The structure and patterns of the precipitated salt may evolve as evaporation process proceeds. These dynamic interactions present a challenge ...

Evaporation in model porous media with transport of particles - TEL

Using a SUEX resin microchannel, we studied the effect of the presence of particles on the evaporation dynamics in a single channel.

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 ...