| 离心泵装置最优工况点及最优运行工况 |
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| 引用本文： | 陈应华. 离心泵装置最优工况点及最优运行工况[J]. 华中科技大学学报(城市科学版), 1997, 0(3) |
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| 作者姓名： | 陈应华 |
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| 作者单位： | 武汉城市建设学院环境工程系 |
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| 摘 要： | 定义离心泵的效率与管道系统效率的乘积为离心泵装置的效率，得到离心泵装置的最优工况点的流量小于离心泵最优工况点的流量的结果．离心泵叶轮的切削和变速调节的联合采用可进一步扩大离心泵的高效运行范围．
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| 关 键 词： | 离心泵装置；运行工况；高效范围 |
Determination of Optimum Operating Point for Centrifugal Pump Device and its Implementation |
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| Chen Yinghua. Determination of Optimum Operating Point for Centrifugal Pump Device and its Implementation[J]. Journal of Huazhong University of Science and Technology, 1997, 0(3) |
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| Authors: | Chen Yinghua |
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| Affiliation: | Dept. of Envir. Eng. |
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| Abstract: | The efficiency of the centrifugal pump device is equal to pump efficiency times pipe system efficiency. The volume of the optimum operating point of the device is less than the volume of the optimum point of the pump.Lathing the wheet and regulating the rated speed of it can enlarge the higher efficiency range of the centrifugal pump. |
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| Keywords: | centrifugal pump device optimum operating point higher efficiency range |
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