| 水力机械任意旋成面叶栅杂交命题的变分原理 |
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| 引用本文： | 郭齐胜. 水力机械任意旋成面叶栅杂交命题的变分原理[J]. 兰州理工大学学报, 1988, 0(4) |
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| 作者姓名： | 郭齐胜 |
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| 作者单位： | 甘肃工业大学机械工程二系 |
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| 摘 要： | 本文建立了任意旋成面叶栅内不可压缩流动A,B和C三类杂交命题的变分原理,旨在从理论上为水力机械的准三元流动的数值分析提供新的途径。
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| 关 键 词： | 水力机械 旋成面叶栅 杂交命题 变分原理 |
Variational Principles for Hybrid Problems of Cascades on an Arbitrary Streamsheet of Revolution in Hydraulic Machinery |
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| Guo Qisheng Second. Variational Principles for Hybrid Problems of Cascades on an Arbitrary Streamsheet of Revolution in Hydraulic Machinery[J]. Journal of Lanzhou University of Technology, 1988, 0(4) |
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| Authors: | Guo Qisheng Second |
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| Affiliation: | Guo Qisheng Second Department of Mechanical Engineering |
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| Abstract: | As a generalization, the variational principles are established for the hybrid problems of Types A,B and C for in compressible flow in the cascades on an arbitrary streamsheet of revolution in this paper. The paper is to provide theoretically a new way for the numerical analysis of the quasi-three-dimensional flow in hydraulic machinery. |
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| Keywords: | hydraulic machinery cascades on an arbitrary streamsheet of revolution hybrid problem variational principle |
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