Foam drainage placed on a thin porous layer
Drainage of foams placed on porous substrates has only recently been theoretically
investigated (O. Arjmandi-Tash, N. Kovalchuk, A. Trybala, V. Starov, Foam Drainage Placed …
investigated (O. Arjmandi-Tash, N. Kovalchuk, A. Trybala, V. Starov, Foam Drainage Placed …
Interaction of foam with a porous medium: Theory and calculations
A Bureiko, O Arjmandi-Tash, N Kovalchuk… - The European Physical …, 2015 - Springer
A new theory of foam drainage in the presence of a porous support was introduced and
accordingly, a mathematical model which combines the foam drainage equation with the …
accordingly, a mathematical model which combines the foam drainage equation with the …
Foam drainage placed on a porous substrate
A model for drainage/imbibition of a foam placed on the top of a porous substrate is
presented. The equation of liquid imbibition into the porous substrate is coupled with a foam …
presented. The equation of liquid imbibition into the porous substrate is coupled with a foam …
Interaction of liquid foams with porous substrates
We review the most recent studies of drainage/imbibition of foams placed on porous
substrates: the latest theoretical models, simulation studies and experimental observations …
substrates: the latest theoretical models, simulation studies and experimental observations …
[HTML][HTML] Foam formation and interaction with porous media
Foams are a common occurrence in many industries and many of these applications require
the foam to interact with porous materials. For the first time interaction of foams with porous …
the foam to interact with porous materials. For the first time interaction of foams with porous …
Drainage of a standing foam
A Bhakta, E Ruckenstein - Langmuir, 1995 - ACS Publications
Drainage from an aqueous foam plays a pivotal role in determining its stability. A simple and
convenient way to study drainage is to monitor with time the volume of liquid draining from a …
convenient way to study drainage is to monitor with time the volume of liquid draining from a …
[HTML][HTML] Drying of foam under microgravity conditions
N Koursari, O Arjmandi-Tash, A Trybala… - Microgravity Science and …, 2019 - Springer
Foams have recently been characterised as ideal products for pharmaceutical and topical
use applications for the delivery of topical active agents. Foams are usually produced in a …
use applications for the delivery of topical active agents. Foams are usually produced in a …
Investigation of foam drainage using foam pressure drop technique
PM Kruglyakov, SI Elaneva, NG Vilkova… - Colloids and Surfaces A …, 2010 - Elsevier
In the present work we have investigated the influence of surface shear viscosity and
Plateau borders (PBs) radii (R) on drainage rate of foam, stabilized with SDS (producing …
Plateau borders (PBs) radii (R) on drainage rate of foam, stabilized with SDS (producing …
A model for static foam drainage
MV Ramani, R Kumar, KS Gandhi - Chemical engineering science, 1993 - Elsevier
A model for static foam drainage, based on the pentagonal dodecahedral shape of bubbles,
that takes into account the surface mobility of both films and Plateau border walls has been …
that takes into account the surface mobility of both films and Plateau border walls has been …
Numerical simulation of foam flow in porous media
This paper presets a new mathematical formulation chat provides a realistic and appropriate
representation of foam behaviour in a porous medium. Foams are gaining increasing …
representation of foam behaviour in a porous medium. Foams are gaining increasing …