铝电解槽中局部阴极电流增大对电解质-铝液两相流场的影响

王富强, 刘伟, 王兆文

Effect of Local Cathode Current Increasing on Bath-Metal Two-Phase Flow Field in Aluminum Reduction Cells

WANG Fuqiang, LIU Wei, WANG Zhaowen

表3 6种不同槽况下两相流场的模拟结果对比

Table 3 Comparisons of two-phase flow field simulations for 6 cases after increasing the local cathode current by 60%

Case Location Metal velocity / (m·s-1) Interface deformation / m Max. Aver. Min. Max. 1 A2A3 0.215 0.064 -0.046 0.031 2 A6A7 0.184 0.068 -0.045 0.032 3 A10A11 0.184 0.072 -0.053 0.032 4 A14A15 0.179 0.071 -0.054 0.031 5 A18A19 0.199 0.067 -0.044 0.031 6 A22A23 0.206 0.067 -0.047 0.031