| 基于ANSYS的冻结过程中温度场的有限元分析 |
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| 引用本文： | 徐肖肖,李成植,梁海峰,李爽.基于ANSYS的冻结过程中温度场的有限元分析[J].沈阳化工学院学报,2006,20(1):28-31. |
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| 作者姓名： | 徐肖肖 李成植 梁海峰 李爽 |
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| 作者单位： | 沈阳化工学院,辽宁,沈阳,110142 |
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| 摘 要： | 进行圆柱形容器内水的冻结实验，并基于ANSYS的有限元分析法对其冻结过程进行计算机模拟．结果表明：计算机模拟与实验结果相吻合，冻结过程中相变持续时间径向不等，降温速率和降温曲线的线性分布特性在相变前、后正好相反．
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| 关 键 词： | 有限元 冻结 温度场 相变 |
| 文章编号： | 1004-4639（2006）01-0028-04 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005-06-07 |
Finite Element Analysis on Freezing Temperature Field Based on ANSYS |
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| XU Xiao-xiao,LI Cheng-zhi,LIANG Hai-feng,LI Shuang.Finite Element Analysis on Freezing Temperature Field Based on ANSYS[J].Journal of Shenyang Institute of Chemical Technolgy,2006,20(1):28-31. |
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| Authors: | XU Xiao-xiao LI Cheng-zhi LIANG Hai-feng LI Shuang |
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| Affiliation: | Shenyang Institute of Chemical Technology, Shengyang 110142, China |
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| Abstract: | The water freezing test was carried out in the cylinder utensil,and the freezing process was simulated by computer based on ANSYS's finite element analysis.The result demonstrated that computer simulation showed good agreement with experimental test,the duration of phase change in freezing process varied with different radius,the linear distribution property of the temperature lowering rate and the temperature lowering curve before phase change was on the contrary after phase change. |
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| Keywords: | ANSYS |
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