摘要
利用分离变量法求解二阶偏微分方程,得到了加热炉炉衬和钢坯非稳态过程中温度场的计算公式,提供算例并总结了其中的规律,可为工程设计提供理论依据。
Second-order partial diffential equations were solved using variables separation method, temperature field formulas of furnace lining and billet were obtained in the process of non-steady-state heating, examples were provided and the laws were summarized. Theoretical basis were provided for engineering design.
出处
《冶金能源》
2009年第2期24-26,45,共4页
Energy For Metallurgical Industry
关键词
炉衬
钢坯
非稳态温度场
数学解析
furnace lining billet non-steady-state temperature field mathematical analysis
