Phase-field-theory-based lattice Boltzmann equation method for immiscible incompressible fluids

L Zheng, S Zheng - Physical Review E, 2019 - APS
From the phase field theory, we develop a lattice Boltzmann equation (LBE) method for N
(N≥ 2) immiscible incompressible fluids, and the Cahn-Hilliard equation, which could …

Numerical study of incompressible binary fluids on 3D curved surfaces based on the conservative Allen–Cahn–Navier–Stokes model

J Yang, J Kim - Computers & Fluids, 2021 - Elsevier
In this article, we propose a practical and highly efficient finite difference approach for two-
phase fluid simulations on three-dimensional (3D) surfaces. The hydrodynamically coupled …

A lattice Boltzmann model for the interface tracking of immiscible ternary fluids based on the conservative Allen-Cahn equation

C Zhou, YQ Zu - Computers & Fluids, 2023 - Elsevier
A lattice Boltzmann (LB) model for the interface tracking of immiscible ternary fluids is
proposed based on the conservative Allen-Cahn (AC) equation. A nonlocal equilibrium …

Phase-field-based lattice Boltzmann model for immiscible incompressible -phase flows

X Yuan, H Liang, Z Chai, B Shi - Physical Review E, 2020 - APS
In this paper, we develop an efficient and alternative lattice Boltzmann (LB) model for
simulating immiscible incompressible N-phase flows (N≥ 2) based on the Cahn-Hilliard …

A hierarchical level-set numerical approach for immiscible incompressible n-phase flows (n≥ 3)

A Fahsi, A Soulaïmani - Computers & Fluids, 2024 - Elsevier
In this article, we propose an approach for interface-resolved simulations of immiscible
incompressible n-phase flows (n≥ 3). The standard level set (LS) method can accurately …

[HTML][HTML] 广义守恒相场简化多相流格子Boltzmann 方法

章诗婷, 肖鸿威, 周锦翔, 牛小东 - 空气动力学学报, 2022 - html.rhhz.net
针对不可压缩, 非混溶的复杂多相流问题, 提出一种广义守恒相场简化多相流格子Boltzmann
方法. 此方法运用早前发展的简化多相流格子Boltzmann 方法(simplified multiphase lattice …

Modeling mass transfer and reaction of dilute solutes in a ternary phase system by the lattice Boltzmann method

YH Fu, L Bai, KH Luo, Y Jin, Y Cheng - Physical Review E, 2017 - APS
In this work, we propose a general approach for modeling mass transfer and reaction of
dilute solute (s) in incompressible three-phase flows by introducing a collision operator in …

Lattice Boltzmann model for ternary fluids with solid particles

Q He, Y Li, W Huang, Y Hu, Y Wang - Physical Review E, 2020 - APS
On the basis of phase-field theory, we develop a lattice Boltzmann model for ternary fluids
containing solid. We develop a modified bounce-back method to describe the interactions …

Equation-of-state-based lattice Boltzmann model of multicomponent adsorption onto fluid–fluid interfaces

M Soomro, LF Ayala - Colloids and Surfaces A: Physicochemical and …, 2024 - Elsevier
In diffuse interface models, such as the lattice Boltzmann method (LBM), interfacial physics
plays an important role. An example of an important interfacial phenomenon is adsorption …

Kinetic simulation of nonequilibrium Kelvin-Helmholtz instability

CD Lin, KH Luo, YB Gan, ZP Liu - Communications in Theoretical …, 2019 - iopscience.iop.org
The recently developed discrete Boltzmann method (DBM), which is based on a set of
uniform linear evolution equations and has high parallel efficiency, is employed to …