| 双向泵站装置效率换算方法的探讨 |
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| 引用本文： | 陈立,张仁田.双向泵站装置效率换算方法的探讨[J].排灌机械,1996,14(3):23-27. |
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| 作者姓名： | 陈立 张仁田 |
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| 作者单位： | 江苏省水利勘测设计研究院 |
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| 摘 要： | 根据水力计算原理，分析了双流道双向泵站效率和流道效率对泵站装置效率的影响；提出了原，模型装置效率换算时仅需考虑沿程损失的比尺效应，并据此推导了新的装置效率换算公式。
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| 关 键 词： | 装置效率 换算方法 泵站 双向流道 |
Conversion Method of System Efficiency of Dual-dirvcfion Pumping Stations |
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| Chen Li, Zhang Rentian, Zhang Pingyi.Conversion Method of System Efficiency of Dual-dirvcfion Pumping Stations[J].Drainage and Irrigation Machinery,1996,14(3):23-27. |
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| Authors: | Chen Li Zhang Rentian Zhang Pingyi |
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| Institution: | Chen Li; Zhang Rentian; Zhang Pingyi |
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| Abstract: | According to the hydraulics theorem, the effect of pump effciency and passage effi-ciency on system effcency in dual-direction pumping stations have been analyzed. Only thescale effect of linear loss must be considered when converting the system efficiency from themodel to the prototype, and new conversion formula has been put forward. |
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| Keywords: | System efficiency conversion method Pumpsing station Passage |
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