论文部分内容阅读
探讨了在三维不稳态导热情况下复杂结构的箱式工业电阻炉炉村最佳设计的数学模型和求解方法,并用电子计算机模拟了炉衬的导热过程.炉衬温度分布和耗电量的计算值,与实测值吻合较好.设计方案综合考虑了各种影响因素,能显著减少热损失,取得最好的经济效益.所改进的交替方向的隐式差分格式及其计算程序,对复杂的高维抛物型导热问题的计算提供了一种可供参考的方法.
The mathematical model and solving method of the best design of the box-type industrial resistance furnace village with complicated structure under the condition of three-dimensional unsteady heat conduction are discussed, and the heat conduction process of the lining is simulated by the computer.The calculated temperature distribution and power consumption of the lining , Which is in good agreement with the measured value.The design scheme comprehensively considers various influencing factors and can significantly reduce the heat loss and obtain the best economic benefit.The improved alternating direction implicit difference scheme and its calculation program have the advantages of high complexity The calculation of the parabolic thermal conductivity problem provides a reference method.