Modeling and simulation of the flow field in the electrolysis of magnesium
Modeling and simulation of the flow field in the electrolysis of magnesium
复制标题
镁电解流场建模与仿真
DOI：
10.1007/s11837-009-0066-y
复制
发表时间：
2009-05-01
期刊：
影响因子：
2.6
通讯作者：
Yu, Jian-guo
中科院分区：
文献类型：
--
作者：
Sun, Ze;Zhang, He-nan;Yu, Jian-guo
建立了描述镁盐熔体电解槽内流场的三维数学模型，其中三相流模型与电场力耦合。用冷模实验数据验证了数学模型在浓度为2mol/L的锌电解槽中的应用。采用非侵入式可视化实验技术粒子图像测速仪对冷态模型的流场进行了测量。利用该数学模型对先进的镁盐无隔膜电解槽内的流场进行了模拟研究。
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.