Condensation and evaporation in micro|porous membranes

Formation of ordered micro-porous membranes

Regular micro-porous polymeric membranes have recently been discovered by rapidly evaporating ... (evaporation, adsorption, condensation, catalysis, etc.) - 71.20.

Description of condensation and evaporation processes in ...

Description of condensation and evaporation processes in cylindrical-type porous ... membranes, catalysts, etc. [ref 1-3]. The last decade ...

Impact of wall hydrophobicity on condensation flow and heat transfer ...

(6) A liquid-venting microchannel condenser design utilizing the porous hydrophilic membrane may delay the flow transition, reduce the ...

Evaporation and Condensation of Large Droplets in the Presence of ...

Abstract In this study the mutual influence of heat and mass transfer during gas absorption and evaporation or condensation on the surface of a stagnant ...

Thermal Desalination by Membrane Distillation - YouTube

Membrane distillation (MD) separates water vapor from a warm liquid using a porous hydrophobic membrane ... condensation and minimize ...

Condensation effect and transport on Alumina porous membranes

Once the cham- ber is sealed, water evaporates, thereby increasing continuously the relative humidity. Quantities including RH, temperature and ...

Experimental comparison on condensation and evaporation outside ...

The condensation experiments were run under the following conditions: the saturation temperature was 35°C, water inlet temperature was 21°C–30°C ...

Condensation heat transfer characteristics of flue gas moisture ...

... micro-porous ceramic membranes, #N/A, № 208, с. 604; Yang, Heat and water recovery from flue gas: application of micro-porous ceramic membrane tube bundles ...

Fabricating surface patterned microporous membranes using ...

Membrane distillation (MD) is promising for recovering fresh water from warm and high salinity wastewater. In a typical MD process, ...

Pioneering the preparation of porous PIM-1 membranes for ...

Air gap membrane distillation (AGMD) contains stagnant air gap present between permeate side of the membrane and the condensation surface ...

Effect of Moisture Transfer Through a Semipermeable Membrane on ...

It is found that the semipermeable membrane has a lower condensation/frosting limit, due to the moisture transfer through the semipermeable ...

Is condensation the cause of plasma leakage in microporous hollow ...

Extracorporeal membrane oxygenators are comprised of large bundles of microporous hollow fiber membranes (HFMs) across which oxygen and carbon dioxide are ...

evaporation (condensate water vapor) - CFD Online

As material of the condenser I kept aluminium by default. The condenser is a stationary wall with a constant temperature of 273.15 K. At the ...

COMSOL: Water (vapor) mass transfer in porous media - YouTube

Multiphase Flow in Porous Media || Evaporation of water. Shavan ... COMSOL Diffusion through a Porous Membrane Tutorial. Dylan Rutledge ...

Methods of Separation - BYJU'S

Methods of Separation of Substances - Separation techniques including winnowing, threshing, fractional distillation, winnowing machine, evaporation, ...

Condensation effect and transport on Alumina porous membranes

To create different experimental environments, we modify humidity levels by controlling vapor pressure. To investigate water transport within ...

Evaporation-Condensation Process in a Porous Heat Exchanger

The study investigates Evaporation-Condensation Process in a Porous Heat Exchanger using ANSYS Fluent. · The geometry is created in ANSYS Design Modeler, with a ...

Ethanol - Wikipedia

Absolute ethanol may inactivate microbes without destroying them because the alcohol is unable to fully permeate the microbe's membrane. Ethanol ...

Important Questions for Class 12 Chemistry Chapter 2 - Solutions

Solution: Evaporation of liquid is a surface phenomenon. The ... The membranes appear to be continuous sheets or films. here only the ...