3-D Numerical Modeling of MHD Flows in an Aluminum Reduction Cell

被引：2

作者：

Pianykh, Artem A. ^{[1
]}

Bogovalov, Sergey V. ^{[2
]}

Tronin, Ivan V. ^{[2
]}

Tkacheva, Olga Yu ^{[3
]}

Radzyuk, Alexander Yu ^{[1
]}

机构：

[1] Siberian Fed Univ, Krasnoyarsk, Russia

[2] Natl Res Nucl Univ MEPhI, Moscow, Russia

[3] Inst High Temp Electrochem, Ekaterinburg, Russia

来源：

INTERNATIONAL WORKSHOP ADVANCED TECHNOLOGIES IN MATERIAL SCIENCE, MECHANICAL AND AUTOMATION ENGINEERING - MIP: ENGINEERING - 2019 | 2019年 / 537卷

关键词：

BUBBLE;

D O I：

10.1088/1757-899X/537/6/062071

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Three-dimensional numerical modeling of processes in an aluminum electrolytic cell at a current of 9 kA is performed. The model considers the nonlinear temperature dependence of all physical characteristics of materials. The specificity of the work is the inclusion in the model of the dynamics of the gas formed during the operation of the cell. The bubble motion, magnetic forces and heat convection essentially affect the overall dynamics of the electrolyte and metal. Calculations were carried out using the commercial software packages ANSYS CFX 18.2 and ANSYS Maxwell united with the aid of the user FORTRAN program.

引用

页数：6

共 11 条

[1] Anode Bottom Burnout Shape and Velocity Field Investigation in a High Amperage Electrolysis Cell
Bojarevics, V.
Radionov, E.
Tretiyakov, Y.
[J]. LIGHT METALS 2018, 2018, : 551 - 556
[2] Bojarevics V, 2010, JIM EVANS: HONORARY SYMPOSIUM, 2010, P199
[3] MHD of Large Scale Liquid Metal Batteries
Bojarevics, Valdis
Tucs, Andrejs
[J]. LIGHT METALS 2017, 2017, : 687 - 692
[4] VOLUME OF FLUID (VOF) METHOD FOR THE DYNAMICS OF FREE BOUNDARIES
HIRT, CW
NICHOLS, BD
[J]. JOURNAL OF COMPUTATIONAL PHYSICS, 1981, 39 (01) : 201 - 225
[5] Hua J, 2016, LIGHT MET, P339
[6] Romerio MV, 2005, LIGHT MET, P547
[7] Performance of the Cathodes with Trapezoidal Protrusions in Aluminum Electrolysis Cells
Song, Yang
Peng, Jianping
Di, Yuezhong
Wang, Yaowu
Feng, Naixiang
[J]. JOM, 2017, 69 (12) : 2844 - 2850
[8] Effect of Steel Multi-collector Bars on Current Density and Magnetohydrodynamic Stability in an Aluminum Reduction Cell
Sun, Meijia
Li, Baokuan
Li, Linmin
Peng, Jianping
[J]. LIGHT METALS 2018, 2018, : 565 - 572
[9] A Numerical Assessment of Anodic Large Bubble on Horizontal Current in Metal Pad of Aluminum Electrolytic Cells
Tao, Wenju
Li, Tuofu
Wang, Zhaowen
Gao, Bingliang
Shi, Zhongning
Hu, Xianwei
Cui, Jianzhong
[J]. JOM, 2016, 68 (02) : 600 - 609
[10] Thonstad J, 2004, LIGHT MET, P427

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