Lattice Boltzmann method for contact-line motion of binary fluids with high density ratio

H Liang, H Liu, Z Chai, B Shi - Physical Review E, 2019 - APS
Within the phase-field framework, we present an accurate and robust lattice Boltzmann (LB)
method for simulating contact-line motion of immiscible binary fluids on the solid substrate …

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 …

Conservative phase-field lattice-Boltzmann model for ternary fluids

RHH Abadi, MH Rahimian, A Fakhari - Journal of Computational Physics, 2018 - Elsevier
In this article, we propose a conservative phase-field method for tracking the interfaces
among three immiscible (ternary) fluids. We formulate a new lattice Boltzmann model to …

Ternary free-energy entropic lattice Boltzmann model with a high density ratio

M Wöhrwag, C Semprebon, A Mazloomi Moqaddam… - Physical review …, 2018 - APS
A thermodynamically consistent free energy model for fluid flows comprised of one gas and
two liquid components is presented and implemented using the entropic lattice Boltzmann …

[HTML][HTML] A bounce back-immersed boundary-lattice Boltzmann model for curved boundary

Z Wang, Y Wei, Y Qian - Applied Mathematical Modelling, 2020 - Elsevier
In this paper, a bounce back-immersed boundary-lattice Boltzmann model (BB-IB-LBM) is
proposed for curved boundary. In the present model, a modified density distribution function …

Modified multi-phase diffuse-interface model for compound droplets in contact with solid

J Yang, Y Li, J Kim - Journal of Computational Physics, 2023 - Elsevier
In this study, a novel diffuse-interface (phase-field) model is developed to efficiently describe
the dynamics of compound droplets in contact with a solid object. Based on a classical four …

Generalized conservative phase field model and its lattice Boltzmann scheme for multicomponent multiphase flows

Y Hu, D Li, Q He - International Journal of Multiphase Flow, 2020 - Elsevier
In this paper a generalized conservative phase field-lattice Boltzmann model is proposed for
immiscible incompressible flows with any number of components. In this phase field model …

A phase-field-based lattice Boltzmann model for multiphase flows involving N immiscible incompressible fluids

X Yuan, B Shi, C Zhan, Z Chai - Physics of Fluids, 2022 - pubs.aip.org
In this work, an efficient and accurate lattice Boltzmann (LB) model is developed based on
phase-field theory to study multiphase flows involving N (⁠ N≥ 2⁠) immiscible …

A versatile lattice Boltzmann model for immiscible ternary fluid flows

Y Yu, H Liu, D Liang, Y Zhang - Physics of Fluids, 2019 - pubs.aip.org
We propose a lattice Boltzmann color-gradient model for immiscible ternary fluid flows,
which is applicable to the fluids with a full range of interfacial tensions, especially in near …

Magnetic field-induced control of a compound ferrofluid droplet deformation and breakup in shear flow using a hybrid lattice Boltzmann-finite difference method

M Majidi, MA Bijarchi, AG Arani, MH Rahimian… - International Journal of …, 2022 - Elsevier
The deformation and breakup dynamics of a compound ferrofluid droplet under shear flow
and uniform magnetic field are numerically studied in this paper. Utilizing magnetic field …