Modeling and simulation of the flow field in the electrolysis of magnesium

被引：26
|
作者：
Sun, Ze [1 ]
Zhang, He-nan [1 ]
Li, Ping [1 ]
Li, Bing [1 ]
Lu, Gui-min [1 ]
Yu, Jian-guo [1 ]
机构：
[1] E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
来源：
JOM | 2009年 / 61卷 / 05期
关键词：
Particle Image Velocimetry; Electrolytic Cell; Zinc Sulfate; Oxygen Bubble; Cold Model;
D O I：
10.1007/s11837-009-0066-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A three-dimensional mathematical model was developed to describe the flow field in the electrolysis cell of the molten magnesium salt, where the model of the three-phase flow was coupled with the electric field force. The mathematical model was validated against the experimental data of the cold model in the electrolysis cell of zinc sulfate with 2 mol/L concentration. The flow field of the cold model was measured by particle image velocimetry, a non-intrusive visualization experimental technique. The flow field in the advanced diaphragmless electrolytic cell of the molten magnesium salt was investigated by the simulations with the mathematical model.
引用
收藏
页码：29 / 33
页数：5
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