| 搅拌槽内流体作用力下搅拌桨叶的应力计算 |
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| 引用本文： | 李志鹏,崔文勇,马鑫,刘新卫. 搅拌槽内流体作用力下搅拌桨叶的应力计算[J]. 北京化工大学学报(自然科学版), 2004, 31(1): 79-82 |
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| 作者姓名： | 李志鹏 崔文勇 马鑫 刘新卫 |
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| 作者单位： | 北京化工大学机电工程学院,北京,100029;北京化工大学机电工程学院,北京,100029;北京化工大学机电工程学院,北京,100029;北京化工大学机电工程学院,北京,100029 |
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| 摘 要： | 文中利用搅拌槽流场模拟的数据,结合有限元分析软件ANSYS,对翼形CBY搅拌桨进行了应力分析.文中采用了一种插值方法,实现了从流场数据到有限元模型载荷的数据交换,并对一个实验搅拌桨进行了应力分析,其分布规律与参考文献的实验测量值一致。
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| 关 键 词： | 搅拌桨 有限元分析 搅拌槽 |
| 收稿时间： | 2003-07-04 |
| 修稿时间： | 2003-07-04 |
Calculation of stress of an impeller acted by liquid in a stirred tank |
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| Li Zhi-peng Cui Wen-yong Ma Xin Liu Xin-wei. Calculation of stress of an impeller acted by liquid in a stirred tank[J]. Journal of Beijing University of Chemical Technology, 2004, 31(1): 79-82 |
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| Authors: | Li Zhi-peng Cui Wen-yong Ma Xin Liu Xin-wei |
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| Affiliation: | College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing, China |
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| Abstract: | The stress of an airfoil impeller CBY acted by liquid in a stirred tank was analyzed by using a finite element method. A new method was developed to exchange the data from the Computational Fluid Dynamics(CFD) to a finite element model. The stress distribution of the impeller predicted by the finite element method is in good agreement with experimental results given by the literature. |
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| Keywords: | impeller finite element analysis stirred tank |
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