An efficient simplified phase-field lattice Boltzmann method for super-large-density-ratio multiphase flow

QZ Li, ZL Lu, Z Chen, C Shu, YY Liu, TQ Guo… - International Journal of …, 2023 - Elsevier
With the aim of efficiently simulating multiphase flows with complex interfaces and extremely
large density ratios, we propose a simplified phase-field lattice Boltzmann method …

Unified simplified multiphase lattice Boltzmann method for ferrofluid flows and its application

QZ Li, ZL Lu, D Zhou, XD Niu, TQ Guo, BC Du - Physics of Fluids, 2020 - pubs.aip.org
A unified simplified multiphase lattice Boltzmann method (USMLBM) is constructed in this
work for simulating complex multiphase ferrofluid flows with large density and viscosity …

Lattice Boltzmann modeling of the capillary rise of non‐Newtonian power‐law fluids

F Shan, H Du, Z Chai, B Shi - International Journal for …, 2022 - Wiley Online Library
In this work, a lattice Boltzmann (LB) model is proposed to study the capillary rise
phenomena of two‐phase immiscible non‐Newtonian power‐law fluids. The main …

Magnetic field-induced self-assembly of multiple nonmagnetic bubbles inside ferrofluid

QZ Li, ZL Lu, D Zhou, XD Niu, TQ Guo, BC Du, Y Li - Physics of Fluids, 2021 - pubs.aip.org
In this work, a comprehensive numerical study of the magnetic field-induced dynamic self-
assembly process of multiple bubbles inside the ferrofluid is presented. For multiple bubbles …

Controlling post-impact dynamics of ferrofluid droplets with magnetic field

JX Zhou, HW Xiao, YP Wang, A Khan, XD Niu… - Physics of …, 2022 - pubs.aip.org
Preventing droplets from splashing after impacting a thin layer or liquid pool is crucial in
reducing cross-contamination, the spread of pathogens, and rough surfaces in three …

Thin film dynamics using lattice Boltzmann method: Role of aspect ratio and surface wettability gradient

G Singh, N Tiwari - Physics of Fluids, 2022 - pubs.aip.org
This study investigates the possibility of solving film problems using the phase-field lattice
Boltzmann method (LBM). The mesoscopic nature of fluid interface makes the lattice …

Computational study of a thin film flow over a topographical feature using phase-field lattice Boltzmann method

G Singh, N Tiwari - Physics of Fluids, 2024 - pubs.aip.org
The study employs the phase-field lattice Boltzmann method (PFLBM) to explore the
dynamics of a thin film flowing over a topographical feature such as a mound or a trench …

A weighted essentially nonoscillatory‐based phase field lattice Boltzmann method for incompressible two‐phase flows with high density contrast

C Ma, J Wu, L Jiang - … Journal for Numerical Methods in Fluids, 2021 - Wiley Online Library
In this article, a high order weighted essentially nonoscillatory finite difference‐based phase
field lattice Boltzmann method (WENO‐PFLBM) is proposed for simulations of …

A novel modified Modica–Mortola equation with a phase-dependent interfacial function

J Wang, J Kim - International Journal of Modern Physics B, 2022 - World Scientific
In this study, we propose a novel modified Modica–Mortola (MM) equation with a phase-
dependent interfacial function. The classical MM functional has a multiple-well potential and …