| 泵作水轮机运行的特性分析 |
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| 引用本文： | 刘甲凡. 泵作水轮机运行的特性分析[J]. 农业机械学报, 1997, 28(3): 20-24 |
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| 作者姓名： | 刘甲凡 |
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| 作者单位： | 华中理工大学水机教研室 |
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| 摘 要： | 根据水泵、水轮机的基本能量方程式和相应工况下的水流运动相似的假定，推导出了同一叶轮（或转轮）在同一转速下水泵工况和水轮机工况的能量可逆关系，分析了两种工况下主要性能参数间的相互关系及其影响因素。这对于开发和节约能源均是有意义的。
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| 关 键 词： | 能量 运行 工况 参数 |
CHARACTERISTIC ANALYSIS OF PUMP OPERATING AS TURBINE |
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| Liu Jiafan. CHARACTERISTIC ANALYSIS OF PUMP OPERATING AS TURBINE[J]. Transactions of the Chinese Society for Agricultural Machinery, 1997, 28(3): 20-24 |
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| Authors: | Liu Jiafan |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | On the basis of pump turbine basic energy equation and the assumption of flow similarity of homologous situation, the reversible energy equation between pump situation and turbine situation as to the same impellers (or rotors) operating at same speed is deduced. The relations of main parameters of two situations and influence factor are analysed. This is very significant to exploit and economize energy. |
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| Keywords: | Energy Operation Situation Parameter |
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