| 有限元法在叶轮机流场计算中的应用 |
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| 引用本文： | 李少华,张华.有限元法在叶轮机流场计算中的应用[J].东北电力学院学报,1994,14(3):97-103. |
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| 作者姓名： | 李少华 张华 |
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| 作者单位： | 东北电力学院科研处，东北电力学院教务处，东北电力学院研究生部，吉林电力职工大学 |
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| 摘 要： | 本文采用八节点等参单元对叶轮机内Ｓ１流面流场进行了变分有限元分析。根据Ｓ１流面上无量纲气动方程组，推导了有限元法解题的全过程。
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| 关 键 词： | 有限元法 流场 叶轮机械 |
Application of Finite-Element Method in Calculating Flow Field in Turbomachines |
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| Li Shaohua.Application of Finite-Element Method in Calculating Flow Field in Turbomachines[J].Journal of Northeast China Institute of Electric Power Engineering,1994,14(3):97-103. |
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| Authors: | Li Shaohua |
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| Abstract: | Employing cotal nodal point isoparametric unit,the finite element variation analysis of s1 surface flow field of turbomachines is held. Based on dimensionless pneumatic equations set on s1 surface, the whole course of finite element method solving process is evolved. |
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| Keywords: | finite-element method turbomachine flow field |
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