摘要
建立了模拟铝电解槽内电解液和铝熔液湍流流动及两层熔液界面波动的数学模型，利用交错网格上的一种基于ＳＩＭＰＬＥ算法的改形格式，计算了２８０ｋＡ电解槽内两层熔液的流动状况与界面形状．
A mathematical model is proposed for numerical simulation of the flow of the two superposed liquids (the electrolyte and molten aluminum) and of the elatrolyte-metal interface wave. By employing a modified scheme based on the SIMPLE algorithm, velocities within both liquids and melt topography are calculated for a 280kA cell. Satisfactory results of numerical prediction are given.
出处
《计算物理》
CSCD
北大核心
1994年第2期179-184,共6页
Chinese Journal of Computational Physics
关键词
铝
电解槽
数值模拟
湍流
界面波动
aluminum reduction
k-εturbulence model
numerical simulation.
