轧辊深冷处理空间温度场模拟
Simulation of Spatial Temperature Distribution of Roller During Cryogenic Treatment
庄清霖, 闫献国
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作者单位：太原科技大学 机械电子工程学院, 山西 太原 030024
中文关键字：轧辊； 深冷处理； 温度场； 数值模拟
英文关键字：roller; cryogenic treatment; temperature distribution; numerical simulation
中文摘要：设计一个轧辊深冷处理空间结构，对其进行数学建模。基于流体分析软件Fluent对该空间温度场进行计算机模拟计算，验证了轧辊深冷处理过程中换热的非线性，并根据温度场的分布特点提出了一个简便易行的测温点。计算机模拟的结果能直观展示温度场的分布情况，是理论研究和工程应用的一种有用的方法。
英文摘要：A spatial structure for roller cryogenic treatment was designed and its mathematical modeling was established. Based on fluid analysis software Fluent, the temperature distribution of the space was simulated. The result proved that the over-all heat transfer process in the roller cryogenic treatment is a nonlinear process. It shows a convenient location for temperature measurement which based on the characteristics of temperature distribution. The computer simulation is a useful method for theoretical research and engineering application, which can display the situation of the temperature distribution.