| 薄圆柱体高频感应温度场的测量和有限元模拟 |
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| 引用本文： | 马伯江,赵程,张淼,侯俊英. 薄圆柱体高频感应温度场的测量和有限元模拟[J]. 中国测试技术, 2006, 32(3): 9-11 |
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| 作者姓名： | 马伯江 赵程 张淼 侯俊英 |
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| 作者单位： | 青岛科技大学,山东,青岛,266061 |
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| 摘 要： | 本文利用自制的NiCr-NiAl热电偶精确地测量了薄圆柱工件端面高频感应温度场的分布;应用有限元分析软件ANSYS/Thermal对高频感应加热过程的温度场进行了模拟.热电偶测量的数据直观可信,但测取工件温度场分布费时费力;有限元分析则可较为快速获知工件各处的温度,弥补了实验工作的不足.本文研究结果显示,两种方法得出的结果具有可比性,能够相互参照.
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| 关 键 词： | 薄圆柱体 热电偶 测温 有限元 温度场模拟 |
| 文章编号： | 1672-4984（2006）03-0009-03 |
| 收稿时间： | 2005-08-20 |
| 修稿时间： | 2005-08-202005-11-12 |
Thermal field measurement and FEA simulation of high-frequency induction heating for thin column |
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| MA Bo-jiang,ZHAO Cheng,ZHANG Miao,HOU Jun-ying. Thermal field measurement and FEA simulation of high-frequency induction heating for thin column[J]. China Measurement Technology, 2006, 32(3): 9-11 |
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| Authors: | MA Bo-jiang ZHAO Cheng ZHANG Miao HOU Jun-ying |
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| Affiliation: | Qingdao University of Science and Technology, Qingdao 266061, China |
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| Abstract: | Thermal field of thin column for high frequency induction was exactly measured by homemade NiCr-NiAl thermocouple.It was simulated by finite element analysis(FEA) software,Analysis/Thermal.Although data got by high-performance thermocouple were credible,it was difficult to test temperature distribution around.However,FEA can cover the shortage on the experiment.The results show that data got by high-performance thermocouple is close to that through FEA. |
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| Keywords: | Thin column Thermocouple Temperature measurement Finite element Thermal field simulation |
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