Improved forcing scheme in pseudopotential lattice Boltzmann methods for multiphase flow at arbitrarily high density ratios

D Lycett-Brown, KH Luo - Physical Review E, 2015 - APS
The pseudopotential lattice Boltzmann method has been widely used to simulate many
multiphase flow applications. However, there still exist problems with reproducing realistic …

An effective pseudo-potential lattice Boltzmann model with extremely large density ratio and adjustable surface tension

Z Qin, J Zhu, W Chen, C Li, B Wen - Physics of Fluids, 2022 - pubs.aip.org
The pseudo-potential lattice Boltzmann (LB) model is versatile in modeling multiphase flows
since the mesoscopic interaction potential enables it to directly describe the nonideal effect …

Cascaded lattice Boltzmann method with improved forcing scheme for large-density-ratio multiphase flow at high Reynolds and Weber numbers

D Lycett-Brown, KH Luo - Physical Review E, 2016 - APS
A recently developed forcing scheme has allowed the pseudopotential multiphase lattice
Boltzmann method to correctly reproduce coexistence curves, while expanding its range to …

Implementation of contact angles in pseudopotential lattice Boltzmann simulations with curved boundaries

Q Li, Y Yu, KH Luo - Physical review E, 2019 - APS
The pseudopotential multiphase lattice Boltzmann (LB) model is a very popular model in the
LB community for simulating multiphase flows. When the multiphase modeling involves a …

Generalized lattice Boltzmann method with multirange pseudopotential

M Sbragaglia, R Benzi, L Biferale, S Succi… - Physical Review E …, 2007 - APS
The physical behavior of a class of mesoscopic models for multiphase flows is analyzed in
details near interfaces. In particular, an extended pseudopotential method is developed …

Eliminating cubic terms in the pseudopotential lattice Boltzmann model for multiphase flow

R Huang, H Wu, NA Adams - Physical Review E, 2018 - APS
It is well recognized that there exist additional cubic terms of velocity in the lattice Boltzmann
(LB) model based on the standard lattice. In this work, elimination of these cubic terms in the …

Multiphase curved boundary condition in lattice Boltzmann method

Y Yao, Y Liu, X Zhong, B Wen - Physical Review E, 2022 - APS
The boundary treatment is fundamental for modeling fluid flows especially in the lattice
Boltzmann method; the curved boundary conditions effectively improve the accuracy of …

Achieving tunable surface tension in the pseudopotential lattice Boltzmann modeling of multiphase flows

Q Li, KH Luo - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
In this paper, we aim to address an important issue about the pseudopotential lattice
Boltzmann (LB) model, which has attracted much attention as a mesoscopic model for …

Evaluation of force implementation in pseudopotential-based multiphase lattice Boltzmann models

K Sun, T Wang, M Jia, G Xiao - Physica A: Statistical Mechanics and its …, 2012 - Elsevier
The Lattice Boltzmann method (LBM) has proven to be a promising approach in handling
multiphase flow problems. In the most widely applied pseudopotential-based LBM …

Isotropy and spurious currents in pseudo-potential multiphase lattice Boltzmann models

C Peng, LF Ayala, OM Ayala, LP Wang - Computers & Fluids, 2019 - Elsevier
The spurious currents observed in multiphase flow simulations with pseudo-potential lattice
Boltzmann (LB) models are usually understood to be the result of the lack of isotropy of the …