Initial microfluidic dissolution regime of CO bubbles in viscous oils

M Sauzade, T Cubaud - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
We examine the initial dynamical behavior of dissolving microbubbles composed of carbon
dioxide gas in highly viscous silicone oils over a range of flow rates and pressure conditions …

CO2 dissolution in water using long serpentine microchannels

T Cubaud, M Sauzade, R Sun - Biomicrofluidics, 2012 - pubs.aip.org
The evolution of carbon dioxide bubbles dissolving in water is experimentally examined
using long microchannels. We study the coupling between bubble hydrodynamics and …

Dissolution of carbon dioxide bubbles and microfluidic multiphase flows

R Sun, T Cubaud - Lab on a Chip, 2011 - pubs.rsc.org
We experimentally study the dissolution of carbon dioxide bubbles into common liquids
(water, ethanol, and methanol) using microfluidic devices. Elongated bubbles are …

Numerical investigation of formation and dissolution of CO2 bubbles within silicone oil in a cross-junction microchannel

GY Soh, GH Yeoh, V Timchenko - Microfluidics and Nanofluidics, 2017 - Springer
In this paper, a numerical investigation is conducted to study the formation and dissolution
process of CO 2 bubbles within silicone oil in a cross-junction microchannel. A coupled …

Dissolution without disappearing: multicomponent gas exchange for CO 2 bubbles in a microfluidic channel

S Shim, J Wan, S Hilgenfeldt, PD Panchal, HA Stone - Lab on a Chip, 2014 - pubs.rsc.org
We studied the dissolution dynamics of CO2 gas bubbles in a microfluidic channel, both
experimentally and theoretically. In the experiments, spherical CO2 bubbles in a flow of a …

Shrinking microbubbles with microfluidics: mathematical modelling to control microbubble sizes

A Salari, V Gnyawali, IM Griffiths, R Karshafian… - Soft Matter, 2017 - pubs.rsc.org
Microbubbles have applications in industry and life-sciences. In medicine, small
encapsulated bubbles (< 10 μm) are desirable because of their utility in drug/oxygen …

A microfluidic route to small CO 2 microbubbles with narrow size distribution

JI Park, Z Nie, A Kumachev, E Kumacheva - Soft Matter, 2010 - pubs.rsc.org
We report a new microfluidic strategy for the generation of small (< 10 µm) microbubbles
with a narrow size distribution. Our approach has the following features:(i) the generation of …

Coupling between mass transfer from dissolving bubbles and formation of bubble-surface wave

K Tsuchiya, T Saito, T Kajishima, S Kosugi - Chemical engineering science, 2001 - Elsevier
The dynamic process of gas dissolution from a single CO2-containing bubble into a liquid is
studied for bubbles with surface oscillations. Both experimental and theoretical analyses are …

[PDF][PDF] RESEARCH ON CO2 MICROBUBBLE DISSOLUTION KINETICS AND ENHANCED OIL RECOVERY MECHANISMS

J Haowei, Y Haiyang, X Feifan, Y Zhou… - Chinese Journal of …, 2023 - lxxb.cstam.org.cn
CO 2 microbubble is a promising enhanced oil recovery and carbon sequestration method.
In this paper, based on microbubbles porous media generation method, a self-designed …

Bubble nucleation and growth in fluids

X Frank, N Dietrich, J Wu, R Barraud, HZ Li - Chemical Engineering …, 2007 - Elsevier
The nucleation and growth of CO2 bubbles in non-Newtonian and Newtonian fluids that
were initially supersaturated under different pressures are investigated in the present work …