淬火工件内温度场的计算机模拟
Computer Simulation on Temperature Field of Work-piece During Quenching Process
何本浩
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作者单位：1. 湖南工学院 计算机工程系, 湖南 衡阳 421001; 2. 湖南大学 计算机科学工程学院, 湖南 长沙 410082
中文关键字：工件； 温度场； 计算机模拟
英文关键字：work-piece; temperature field; computer simulation
中文摘要：根据实测的淬火介质冷却速度曲线推导了淬火冷却过程换热系数h值的数学表达式，研究了圆柱体工件内淬火过程中瞬变温度场的数学模型及其数值解。利用计算机计算淬火过程中工件内瞬变温度场，在实际生产中取得了满意的结果。
英文摘要：The mathematical model of overall coefficient h in quenching cooling process on the basis of cooling rate curve of quenching medium available was introduced. The mathematical model and its numerical method of the temperature field of a cylinder part in the quenching process were studied. By means of computer, the instantaneous temperature field of the parts in the quenching process was controlled. The satisfying result is obtained in practical production.