| 统计分析水轮机比转速n_s的一种新方法 |
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| 引用本文： | 刘建红,郑莉玲,程乐安. 统计分析水轮机比转速n_s的一种新方法[J]. 华北水利水电学院学报, 2000, 21(1): 64-65,73 |
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| 作者姓名： | 刘建红 郑莉玲 程乐安 |
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| 作者单位： | 1. 黄委会水利水电勘测设计院,河南,郑州,450003
2. 华北水利水电学院,动力系,河南,郑州,450045 |
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| 摘 要： | 给出一种水轮机比转速的新方法 ,不仅考虑了比转速随水轮机工作水头而变化的规律 ,而且考虑到水轮机的生产年代和生产厂家的因素 ,从而所得的统计分析比转速ns 公式 ,更符合实际情况 ,可以更加合理的指导水轮机的生产和选择
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| 关 键 词： | 水轮机 比转速 统计分析 |
A new method for statistical analysis of specific speed ns of turbine |
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| LIU Jian-hong,ZHENG Li-ling,CHENG Le-an. A new method for statistical analysis of specific speed ns of turbine[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 2000, 21(1): 64-65,73 |
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| Authors: | LIU Jian-hong ZHENG Li-ling CHENG Le-an |
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| Abstract: | Anew method for statistical analysis of specific speed of turbine is proposed,in which notonly variable of specific speed following working head,but also its production year andfactory of water turbine are considered.The obtained specific speed fomaula of statisticalanalysis is more rational to the selection and production of the turbine. |
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| Keywords: | water turbine specific speed statistically analyze |
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