Coupled electro-thermal field in a high current electrolysis cell or liquid metal batteries.
Coupled electro-thermal field in a high current electrolysis cell or liquid metal batteries.
复制标题
高电流电解池或液态金属电池中的耦合电热场
DOI：
10.1098/rsos.171309
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发表时间：
2018-03
影响因子：
3.5
通讯作者：
Yu JG
中科院分区：
文献类型：
--
作者：
Sun Z;Cai L;Ni H;Lu GM;Yu JG
电热耦合场广泛存在于化学电池和电解工业中。本研究基于有限元软件Ansys，建立了镁电解槽内电热场的三维数值模型。调整阳极和阴极的相对位置可以显著改变镁电解过程的能耗。此外，电流强度对热平衡有非线性影响，释放了换热系数、电解温度和空气温度对热平衡的影响，以保持镁电解槽的热稳定性。得到了结构和工艺参数与电热场的关系，为液态金属电池的放大设计提供了经验。
Coupled electro-thermal field exists widely in chemical batteries and electrolysis industry. In this study, a three-dimensional numerical model, which is based on the finite-element software ANSYS, has been built to simulate the electro-thermal field in a magnesium electrolysis cell. The adjustment of the relative position of the anode and cathode can change the energy consumption of the magnesium electrolysis process significantly. Besides, the current intensity has a nonlinear effect on heat balance, and the effects of heat transfer coefficients, electrolysis and air temperature on the heat balance have been released to maintain the thermal stability in a magnesium electrolysis cell. The relationship between structure as well as process parameters and electro-thermal field has been obtained and the simulation results can provide experience for the scale-up design in liquid metal batteries.
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影响因子：
2.6
作者：
Sun, Ze;Zhang, He-nan;Yu, Jian-guo
通讯作者：
Yu, Jian-guo
基于热电数学模型的300kA镁电解槽放大设计
影响因子：
2.1
作者：
Liu, Chenglin;Sun, Ze;Yu, Jianguo
通讯作者：
Yu, Jianguo
影响因子：
15
作者：
Bradwell, David J.;Kim, Hojong;Sadoway, Donald R.
通讯作者：
Sadoway, Donald R.
影响因子：
4.2
作者：
Morillo, A;Freund, A;Merten, C
通讯作者：
Merten, C
影响因子：
2.4
作者：
Koellner, Thomas;Boeck, Thomas;Schumacher, Joeg
通讯作者：
Schumacher, Joeg