Numerical Simulation of Droplet Motion and Two-Phase Flow Field in an Oscillating Container

被引：1
|
作者：
Watanabe, Tadashi [1 ]
机构：
[1] Japan Atom Energy Agcy, Ctr Computat Sci & E Syst, Tokai, Ibaraki 3191195, Japan
来源：
INTERNATIONAL JOURNAL OF MULTIPHYSICS | 2011年 / 5卷 / 01期
关键词：
two-phase flow; droplet; oscillation; ALE method; level set method;
D O I：
10.1260/1750-9548.5.1.35
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The dynamic motion of the droplet in the oscillating flow field is simulated numerically using the arbitrary Lagrangian-Eulerian and level set coupled method. It is shown that radiating flows are generated from the droplet surface in the oscillating direction and the droplet moves toward the pressure node. The translational motion of the droplet is caused by the density variation, while the radiating flows are by the pressure variation. The flow field around the droplet in the oscillating container is found to be similar to that around the oscillating droplet in the stationary container.
引用
收藏
页码：35 / 45
页数：11
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