Evaporation of a sessile droplet on flat surfaces: An axisymmetric lattice Boltzmann model with consideration of contact angle hysteresis

C Zhang, H Zhang, X Zhang, C Yang… - International Journal of …, 2021 - Elsevier
Droplet evaporation is a widely encountered heat and mass transfer phenomenon. Due to its
3D in nature, it is challenging to simulate the complex 3D droplet evaporation process. Here …

Droplet evaporation on pillar structured surface: A 3D lattice Boltzmann numerical study

T Wang, G Liang - Applied Thermal Engineering, 2023 - Elsevier
In this paper, a three-dimensional symmetric lattice Boltzmann (LB) model is built up to
investigate evaporation of a sessile droplet on pillar structured surfaces. Parametric effects …

Reduction in the contact time of droplet impact on superhydrophobic surface with protrusions

Y Xu, L Tian, C Zhu, N Zhao - Physics of Fluids, 2021 - pubs.aip.org
Previous studies have pointed out that adding a single protrusion on the superhydrophobic
surface can effectively reduce the contact time of droplets, which is of practical importance in …

Vapor condensation heat transfer on two-tier hierarchical microstructured surface

X Yin, G Liang - International Journal of Multiphase Flow, 2023 - Elsevier
Condensation heat transfer on the hierarchical microstructured surfaces is simulated using a
three-dimensional phase-change lattice Boltzmann method. Parametric effects raised by …

Experimental and numerical research of liquid contact angles on solid surfaces under evaporation conditions: a review

H Yang, S Yu, R Qi - International Journal of Green Energy, 2021 - Taylor & Francis
The liquid contact angle on a solid surface is important in evaporation processes, which
characterizes the wettability, and the spread of liquid films or droplets on the working …

Constructing a ghost fluid layer for implementation of contact angle schemes in multiphase pseudopotential lattice Boltzmann simulations for non-isothermal phase …

D Wang, P Cheng - International Journal of Heat and Mass Transfer, 2023 - Elsevier
The PP scheme (primitive pseudopotential-based scheme), the MP scheme (modified
pseudopotential-based scheme) and the IVD scheme (improved virtual-density scheme) are …

Pore scale study on capillary pumping process in three-dimensional heterogeneous porous wicks using Lattice Boltzmann method

J Li, W Zheng, Y Su, F Hong - International Journal of Thermal Sciences, 2022 - Elsevier
Quartet structure generation set (QSGS) method is improved to numerically reconstruct three-
dimensional heterogeneous porous wicks with uniform pore size distribution. The capillary …

Evaporation characteristics of viscous droplets on stainless steel superhydrophobic surface

Y Zhang, Z Zhang, J Yang, Y Yue, H Zhang - International Journal of …, 2023 - Elsevier
A superhydrophobic surface with a contact angle greater than 160° and a sliding angle∼ 2°
was fabricated by a simple, low-cost chemical etching method. The evaporation …

压力驱动下黏附于壁面残余油膜的破裂条件

刘丽丽, 孟祥铮, 张雪松, 刘新月, 曹瑞波, 夏惠芬… - 石油学报, 2021 - syxb-cps.com.cn
液滴黏附于固体壁面上的受力, 变形, 运移, 破裂和分离机理的研究涉及到提高原油采收率等多种
领域. 以微孔道中黏附在岩石表面上的残余油和驱替液作为研究对象, 采用有限差分方法并结合 …

Spontaneous separation and evaporation mechanism of self-rewetting fluid droplets on chemically stripe-patterned surfaces: a lattice Boltzmann study

Y Yu, Z Yin, Q Li, S Tang - Physical Review E, 2022 - APS
The evaporation characteristics of self-rewetting fluids have attracted much attention in
recent years. However, the evaporation dynamics as well as the underlying evaporation …