东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2012, Vol. 33 ›› Issue (4): 563-566.DOI: -

• 论著 • 上一篇    下一篇

新型阴极结构电解槽界面波动振幅的因次分析

刘燕;张廷安;章俊;冯乃祥;   

  1. 东北大学多金属共生矿生态化利用教育部重点实验室;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(50934005,50974035,51074047);;

Dimensional analysis of interface fluctuation for new cathode structure of aluminum electrolytic cells

Liu, Yan (1); Zhang, Ting-An (1); Zhang, Jun (1); Feng, Nai-Xiang (1)   

  1. (1) Key Laboratory of Ecological Utilization of Multi-Metal Intergrown Ores of Ministry of Education, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Liu, Y.
  • About author:-
  • Supported by:
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摘要： 利用相似原理指导下的水模型实验,重点研究了阳极气体对界面波动的影响,探讨了新型阴极结构电解槽水模型的界面波动规律.利用因次分析法得到了与各种物性因素、操作因素、设备因素相关联的波动振幅的准数方程.根据得出的准数方程,理论分析了电解质水平对界面波动振幅的影响,得到该情况下具体的准数方程的表达式.准数方程的解与实验结果一致.

关键词: 新型阴极结构, 水模型, 波动振幅, 因次分析, 准数方程

Abstract: The effect of anode gas on interface fluctuation was studied with cold water model experiment based on the principle of similarity. The behavior of interface fluctuation was investigated in the cold water model for the new cathode structure electrolytic cell. The criterion equation of amplitude, which is dependent on a variety of material properties, operating factors and equipment factors, was derived by dimensional analysis. According to the derived criterion equation, the effect of electrolyte level on interface fluctuation was theoretically analyzed to obtain the specific criterion equation. The solutions of criterion equation agree with the experimental results.

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