摘要
从麦克斯韦方程组出发推导了圆形三电极贫化电炉熔池内电传导方程，提出了炉渣湍流导热系数概念和估算方法．运用这一方法可大大简化温度场的计算过程．作者还研制出圆柱坐标系下电炉熔池内电场、温度场解析程序，可迅速解出炉内电场。
Based on Maxwell′s theory of electromagnetic fields, the electrical conduction equation in slag is obtained. In order to simplify the mathematical calculation of temperature, the turbulent heat conductance coefficient is indicated and calculated. Finally, a software to produce the numerical solution of electric and temperature fields under cylindric coordinates is developed. By this software, the electric potential and temperature can be easily predicted.
出处
《中南工业大学学报》
CSCD
1996年第5期609-612,共4页
Journal of Central South University of Technology(Natural Science)
基金
国家经济贸易委员会科研基金
关键词
贫化电炉
数值计算
导热系数
熔池
电场
温度场
electric cleaning furnace
mathematical simulation
turbulent heat conductance coefficient
