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应用等效电阻网络法与有限元相结合的方法,对侧部四点进电铝电解槽电流场进行了数值计算。计算结果表明,铝电解槽铝液中存在着由进电端指向出电端的水平电流,铝液电流密度四个角部最大,达到22214A/m2,总体上铝电解槽电流分布较为对称。应用此方法,不仅可应用于传统电解槽的优化设计,也为新型导流型电解槽的开发打下了良好的技术基础。
The equivalent electric resistance network method and the finite element method are used to calculate the current field in the four-point inlet aluminum cell. The calculated results show that there is a horizontal current flowing from the incoming end to the outgoing end of the aluminum bath, and the current density of the aluminum liquid reaches the maximum of 22214A / m2 at the four corners. Generally, the current distribution in the aluminum reduction cell is symmetrical. The application of this method can not only be applied to the optimization design of the traditional electrolyzer but also lay a good technical foundation for the development of the new conductivity electrolyzer.