(中南工業(yè)大學(xué)有色冶金系，長沙410083)
摘 要: 介紹了鋁電解槽中電場、磁場和電磁力場的計算模型及計算程序，結(jié)合我國自焙陽極鋁電解工業(yè)實踐，分析了鋁液中各點的電磁力，并用計算機(jī)繪制了電解槽中電流分布、磁場和電磁力場圖，為工業(yè)鋁電解槽的設(shè)計和爐膛內(nèi)形的優(yōu)化提供了參考。
關(guān)鍵字: 鋁電解 電磁力 數(shù)學(xué)模型 計算機(jī)模擬
（Department of Non-ferrous Metallurgy，Central South University of Technology，Changsha 410083）
Abstract:The mathematic model for calculation of electricity distribution，magnetic flux density and electro-magnetic force field were constructed，and the computer program was given. The electromagnetic force field of 80kA Soderberg cell with some kinds of cell ledge was calculated using the given program. The schematic illustration of the magnetic field and electromagnetic force field were drawn with computer. On the basis of the analysis of the force field，some suggestions on cell design and optimization of the cell ledge were given.
Key words: aluminium electrolysis electromagnetic force mathematic model computer simulation
