摘要
节能阴极电解槽是降低铝液层水平电流的重要技术,但最优节能阴极电解槽还需通过仿真优化得出,阴极的改变必然导致电解槽电-热场的改变。论文运用大型有限元软件ANSYS建立五种单阴极模型,对比分析其电-热场得出最优节能阴极。
The energy-saving cathode reduction pot is an important technology to reduce the horizontal current of liquid aluminum, but the optimal struc ture of energy-saving cathode reduction pot still needs to be obtained through simulation optimization, and the changes in the cathode structure will inevi tably lead to changes in the electrothermal field of aluminum reduction pots. Five kinds of single-cathode models were established by using the large - scale finite element software ANSYS, and the optimal energy - saving cathode structure was obtained by the comparative analysis of electrothermal fields.
作者
李贺松
李庆贺
李晓东
Li Hesong;Li Qinghe;Li Xiaodong(School of Energy Science and Engineering ,Central South University,Changsha 410083 ,China)
出处
《轻金属》
北大核心
2019年第4期31-38,共8页
Light Metals
关键词
铝电解槽
节能阴极
电-热场
水平电流
aluminum reduction pot
energy-saving cathode
electrothermal field
horizontal current
