| 水轮机固定导叶与活动导叶周向相对位置的优化计算 |
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| 引用本文： | 郭齐胜 钱涵欣. 水轮机固定导叶与活动导叶周向相对位置的优化计算[J]. 水利学报, 1996, 0(8): 45-50,58 |
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| 作者姓名： | 郭齐胜 钱涵欣 |
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| 作者单位： | 清华大学，甘肃工业大学，清华大学 |
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| 摘 要： | 基于无粘－边界层选代的计算模型，以水轮机导水机构的水力损失为目标函数，对固定导叶与活动导叶的周向相对位置进行了优化计算．与有关实验结果的定性比较表明本文的计算结果是合理的．
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| 关 键 词： | 水轮机 导叶 导水机构 相对位置 优化 |
Optimum computation of relative circumferential position of stay vanes to guide vanes of hydraulic turbine |
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| Guo Qisheng,Qian Hanxin. Optimum computation of relative circumferential position of stay vanes to guide vanes of hydraulic turbine[J]. Journal of Hydraulic Engineering, 1996, 0(8): 45-50,58 |
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| Authors: | Guo Qisheng Qian Hanxin |
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| Affiliation: | Guo Qisheng;Qian Hanxin (Armored Force Engneering Institute) (Tsinghua University). Su Fazhang;Lin Ruchang (Gansu Uni. of Technology) (Tsinghua University) |
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| Abstract: | By taking the hydraulic losses of the distributor of a hydraulic turbine as the objective function, the optimum computation of the relative circumferential position of the stay vanes to guide vanes is caacced out based on the iterations between the inviscid and boundary-layer flow. The qualitative comparison with the related exPerimental results has shown that the computational results given in this paper are reasonable. |
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| Keywords: | distributor relative circumferential position boundary-layer optimum calculation |
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