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| 合金钢板坯连铸凝圆过程的计算机模拟 | |
| 引用本文： | 郭剑波,梁爱生,王玉. 合金钢板坯连铸凝圆过程的计算机模拟[J]. 太原科技大学学报, 1995, 0(4) |
| 作者姓名： | 郭剑波 梁爱生 王玉 |
| 作者单位： | 秦皇岛燕山大学，太原重型机械学院，大同钢铁厂 |
| 摘 要： | 本文从热传导偏微分方程出发，以太钢第二炼钢厂合金钢板坯连铸机为目标机型，建立了板坯连铸凝固数学模型，推导出计算铸坯温度场的显式、隐式差分公式，并采用等价比热及温度回复法处理潜热，对铸坯凝固过程进行了数值模拟；全部模拟过程均在图形状态下完成，每一步的计算结果都以温度曲线的方式即时显示在ＣＲＴ上，直观性强。 |
| 关 键 词： | 板坯连铸；数学模型；计算机模拟 |
The Computer Simulation of the Condensation Pvocess of AlloySlab in ContinuousCaster |
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| Guo Jianpo ,Liang Aisheng. The Computer Simulation of the Condensation Pvocess of AlloySlab in ContinuousCaster[J]. Journal of Taiyuan University of Science and Technology, 1995, 0(4) | |
| Authors: | Guo Jianpo Liang Aisheng |
| Abstract: | With the continuous alloy slab caster of the secondary steelmaking factory ofTaiyuan lron and Steel company as the objective caster,a mathematical model of heat trans-fer and solidification of continuouslg casted slab has been developed from heat conductionpartial derivative equation. And a set of explicit aiid implicit finite difference formulae are de-duced to calctilate the temperature field and simulate the heat transfer and solidification pro-cess of continuously casted slab with the equivalent heat capacity method and temperature re-covey method to deal with the heat of fusion. |
| Keywords: | continuous slab casting mathematical model simulation of computer |
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