| 泵蜗壳的一种优化设计方法 |
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| 引用本文： | 钱涵欣,郭齐胜.泵蜗壳的一种优化设计方法[J].水利学报,1996(10):75-79. |
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| 作者姓名： | 钱涵欣 郭齐胜 |
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| 作者单位： | [1]清华大学水利系 [2]装甲兵工程学院 |
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| 摘 要： | 以水力损失为目标函数，以断面面积为寻优变量，建立了泵蜗壳第８断面和所有断面优化的数学模型，并对一混流泵蜗壳进行了优化设计，实例计算结果表明，对泵蜗壳进行了优化设计可使其水力损失大为减小。
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| 关 键 词： | 优化设计 断面 泵蜗壳 水轮机 |
A method for optimum design of pump volute |
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| Qian Hanxin, Guo Qisheng.A method for optimum design of pump volute[J].Journal of Hydraulic Engineering,1996(10):75-79. |
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| Authors: | Qian Hanxin Guo Qisheng |
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| Affiliation: | Qian Hanxin; Guo Qisheng(Qsinghua University) (Armored Force Engineering .Instiutre)Bu Shuhe; Lin Ruchang(Ministry of Water Resources) (Qsinghua University) |
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| Abstract: | By taking the hydratilic losses as the objective function and the sectional areas as the optimum variables, the mathematical models are established for the hydraulc optimizations of both the No.8 section and all sections of a pump volute. The voiute of a mixed-flow pump is optimized based on the model. The calculation results nave shown that the hydraulic losses of a pump volute can be greatly reduced. |
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| Keywords: | pump volute hydraulic losses optimization |
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