| 箱式电阻炉炉衬最佳设计的研究 |
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| 引用本文： | 周孑民,陈文修. 箱式电阻炉炉衬最佳设计的研究[J]. 中南大学学报(自然科学版), 1987, 0(6) |
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| 作者姓名： | 周孑民 陈文修 |
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| 作者单位： | 中南矿冶学院有色冶金系，中南矿冶学院有色冶金系 |
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| 摘 要： | 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.
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| 关 键 词： | 电阻炉 方型炉 炉衬 最优设计 导热 计算机化仿真 数学模型 电能效率 不稳定导热 三维 |
A STUDY ON THE OPTIMAL DESIGN OF BOX-TYPE ELECTRIC RESISTANCE FURNACE LINING |
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| Zhou Jiemin Chen Wenxiu. A STUDY ON THE OPTIMAL DESIGN OF BOX-TYPE ELECTRIC RESISTANCE FURNACE LINING[J]. Journal of Central South University:Science and Technology, 1987, 0(6) |
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| Authors: | Zhou Jiemin Chen Wenxiu |
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| Affiliation: | Department of Nonferrous Metallurgy |
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| Abstract: | With a box-type electric resistance furnace as a physical model, the mathematical model of the optimal design of furnace lining, in which the heat conduction is three dimensional and transient, and the method used to solve the model are studied for the first time in this paper. A program is developed to simulate the heat conduction process in the furnace lining and calculate the economic lining thickness. The temperatures and the power consumption measured from the furnace used for testifying the theories correspond with the values calculated. |
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| Keywords: | resistance furnace box furnace furnace lining optimum designs heat conduction computerized simulation mathematical models electric energy efficiency unsteady heat conduction three-dimensional |
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