铝电解槽壳垂直平板肋的传热模型  

A MODEL FOR HEAT TRANSFER OF VERTICAL FINS ON SHELLS OF ALUMINIUM REDUCTION CELL

作　　者：梅炽[1] 李洪 王前普[1] 游旺[1] 

机构地区：[1]中南工业大学应用物理与热能工程系

出　　处：《中南工业大学学报》1996年第1期27-30,共4页Journal of Central South University of Technology(Natural Science)

摘　　要：运用数值计算，研究铝电解槽壳垂直平板肋的稳态自然对流与表面辐射的耦合传热模型，求解肋板的温度分布、散热量等参数，对肋板性能进行分析，并进行现场实测检验·设计的数值计算程序能简单、精确、快速地计算电解槽垂直平板肋的散热量，程序计算所得结果比原来算法所得结果包含更多的信息量．This paper analyses numerically the heat transfer combining with conduction, natural convection, and radiation of the vertical side of the aluminium reduction cell shells; calculates the temperature, the heat dissipation and other data of the fins; analyses the characteristics of the fins and tests them with the site determination. Meanwhile, the numerical programs have been designed, by which the calculated results of the heat dissipation of different kinds of aluminium reduction vertical fins can be obtained easily and quickly. Besides, the programs have covered more information than any other existing algorithms.

关 键 词：表面散热 铝 电解槽 槽壳 垂直平板肋 传热模型 

分 类 号：TQ151.15[化学工程—电化学工业]