An improved finite-element model for electromagnetic analysis in aluminum cells

被引：20

作者：

Li, Jie ^{[1
]}

Liu, Wei ^{[1
]}

Lai, Yanqing ^{[1
]}

Liu, Yexiang ^{[1
]}

机构：

[1] Cent S Univ, Sch Met Sci & Engn, Changsha 410083, Peoples R China

来源：

JOM | 2008年 / 60卷 / 02期

关键词：

D O I：

10.1007/s11837-008-0020-4

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

This article presents the use of an improved finite-element model to calculate the static electromagnetic field for an aluminum reduction cell. Consisting of three solid cells and their surrounding bus bars, the model can evaluate the non-uniformity of the current distribution in the inside conductors and bus bar system and couple the current into the sequential magnetic analysis through a conversion routine. Voltage potential distribution in the molten aluminum was investigated based on one industrial 320 U aluminum cell with two designed bus bar arrangements. Characteristics of magnetic components' distributions were also given.

引用

页码：58 / 61

页数：4