Modelling double emulsion formation in planar flow-focusing microchannels

N Wang, C Semprebon, H Liu, C Zhang… - Journal of Fluid …, 2020 - cambridge.org
Double emulsion formation in a hierarchical flow-focusing channel is systematically
investigated using a free-energy ternary lattice Boltzmann model. A three-dimensional …

Double emulsion formation through hierarchical flow-focusing microchannel

M Azarmanesh, M Farhadi, P Azizian - Physics of Fluids, 2016 - pubs.aip.org
A microfluidic device is presented for creating double emulsions, controlling their sizes and
also manipulating encapsulation processes. As a result of three immiscible liquids' …

Numerical study of double emulsion formation in microchannels by a ternary Lattice Boltzmann method

Y Fu, S Zhao, L Bai, Y Jin, Y Cheng - Chemical Engineering Science, 2016 - Elsevier
A ternary LBM model was successfully established to numerically investigate the double
emulsion formation process in a flow-focusing microfluidic device. The model was validated …

Three-dimensional lattice Boltzmann simulation of Janus droplet formation in Y-shaped co-flowing microchannel

H Wang, Y Fu, Y Wang, L Yan, Y Cheng - Chemical Engineering Science, 2020 - Elsevier
A three-dimensional ternary color-gradient lattice Boltzmann (LB) model was successfully
developed to numerically investigate the hydrodynamic behavior of Janus droplet formation …

Three-dimensional lattice Boltzmann simulations of droplet formation in a cross-junction microchannel

L Wu, M Tsutahara, LS Kim, MY Ha - International journal of multiphase flow, 2008 - Elsevier
An immiscible liquid–liquid multiphase flow in a cross-junction microchannel was
numerically studied by the lattice Boltzmann method. An improved, immiscible lattice BGK …

Dynamics of step-emulsification: From a single to a collection of emulsion droplet generators

N Mittal, C Cohen, J Bibette, N Bremond - Physics of fluids, 2014 - pubs.aip.org
Microfluidics has proven to be an efficient tool for making fine and calibrated emulsion
droplets. The parallelization of drop makers is required for producing large amounts. Here …

Visualization study of emulsion droplet formation in a coflowing microchannel

L Wu, Y Chen - Chemical Engineering and Processing: Process …, 2014 - Elsevier
An experimental visualization study is conducted to investigate the hydrodynamic
characteristics of emulsion droplet formation in a coflowing microchannel. Both …

Effect of surfactants during drop formation in a microfluidic channel: a combined experimental and computational fluid dynamics approach

M Kalli, P Pico, L Chagot, L Kahouadji… - Journal of Fluid …, 2023 - cambridge.org
The effect of surfactants on the flow characteristics during rapid drop formation in a
microchannel is investigated using high-speed imaging, micro-particle image velocimetry …

Hydrodynamics of triple emulsion droplet generation in a flow-focusing microfluidic device

W Yu, B Li, X Liu, Y Chen - Chemical Engineering Science, 2021 - Elsevier
A numerical research is conducted to investigate the triple emulsion droplet generation in a
three-dimensional axisymmetric flow-focusing device. The simulation predicts three flow …

A flow map for core/shell microdroplet formation in the co-flow Microchannel using ternary phase-field numerical model

SG Bariki, S Movahedirad - Scientific Reports, 2022 - nature.com
Core/shell microdroplets formation with uniform size is investigated numerically in the co-
flow microchannel. The interface and volume fraction contour between three immiscible …