Numerical Simulation on Collision Behaviors of Binary Aluminum Droplets Based on Phase Field-lattice Boltzmann Method

被引：0

作者：

Wu, Yuchen ^{[1
]}

Jiang, Maoqiang ^{[1
,2
]}

Wang, Yaning ^{[1
]}

Li, Jing ^{[1
]}

Liu, Zhaohui ^{[1
]}

机构：

[1] State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Wuhan,430074, China

[2] School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan,430063, China

来源：

Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics | 2024年 / 45卷 / 08期

关键词：

Drop formation;

D O I：

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学科分类号：

摘要：

Phase field-Lattice Boltzmann method is used in this work to research the collision behaviors of binary Aluminum droplets with B = 0.06 and We = 15 ∼ 190. Behaviors of coalescence after substantial deformation and reflexive separation producing satellite droplets are captured. The critical We marking the transition from coalescence to separation obtained from simulation are compared with the results derived from two types of analysis model for separation prediction, which shows that the prediction values of model omitting viscosity of droplets fit better with the value of simulation results compared with its counterpart considering viscosity, on account of the significantly low viscosity of Aluminum droplets. © 2024 Science Press. All rights reserved.

引用

页码：2382 / 2388