The effect of viscosity and surface tension on inkjet printed picoliter dots

S Krainer, C Smit, U Hirn - RSC advances, 2019 - pubs.rsc.org
In this study, we investigated the effect of liquid viscosity and surface tension for inkjet
printing on porous cellulose sheets. We used five model liquids, representing the …

[HTML][HTML] Droplet impact on a heated porous plate above the Leidenfrost temperature: A lattice Boltzmann study

G Wang, L Fei, T Lei, Q Wang, KH Luo - Physics of Fluids, 2022 - pubs.aip.org
In the past few decades, the droplet impact on a heated plate above the Leidenfrost
temperature has attracted immense research interest. The strong hydrophobicity caused by …

Femtosecond laser-produced heterogeneous wettability surfaces for turning Leidenfrost drop spinning

Y Liu, K Yin, P Yang, D Yan, CJ Arnusch - Applied Physics Letters, 2024 - pubs.aip.org
Liquid droplets on superheated surfaces produce the Leidenfrost effect. This phenomenon
might lead to droplet manipulation and control strategies in microfluidics and thermal …

A magnetic field coupling lattice Boltzmann model and its application on the merging process of multiple-ferrofluid-droplet system

X Li, P Yu, XD Niu, DC Li, H Yamaguchi - Applied Mathematics and …, 2021 - Elsevier
The present study concerns the dynamics of ferrofluid droplets in a Newtonian fluid. The
incompressible Navier-Stokes (NS) equations are applied for the dynamics of the immiscible …

A fast and practical adaptive finite difference method for the conservative Allen–Cahn model in two-phase flow system

J Yang, D Jeong, J Kim - International Journal of Multiphase Flow, 2021 - Elsevier
We present a simple and practical adaptive finite difference method for the conservative
Allen–Cahn–Navier–Stokes system. For the conservative Allen–Cahn equation, we use a …

Modeling and simulation of droplet evaporation using a modified Cahn–Hilliard equation

HG Lee, J Yang, S Kim, J Kim - Applied Mathematics and Computation, 2021 - Elsevier
In this paper, we propose a mathematical model, its numerical scheme, and some
computational experiments for droplet evaporation. In order to model the evaporation, a …

A lattice Boltzmann model for liquid-vapor-solid flow with thermal phase change

Q He, W Huang, Y Yin, D Li, Y Wang - Computers & Mathematics with …, 2022 - Elsevier
On the basis of phase-field theory, we develop a simple lattice Boltzmann (LB) model for
liquid-vapor-solid flow with thermal phase change, which is able to deal with large fluid …

Effects of superheat degree and wettability on droplet evaporation time near Leidenfrost point through Lattice Boltzmann simulation

Z Xu, J Li, Z Yao, J Li - International Journal of Thermal Sciences, 2021 - Elsevier
The evaporation of droplet on a superheated surface is a very important and common
phenomenon in industrial production, such as spray cooling and metallurgical treatment. In …

Efficient and practical phase-field method for the incompressible multi-component fluids on 3D surfaces with arbitrary shapes

Z Tan, J Wu, J Yang - Journal of Computational Physics, 2022 - Elsevier
The fluid dynamics on a curved surface can be used to approximately describe many
physical phenomena in the natural world, such as the atmospherical circulation on a planet …

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 …