| 离心泵试验效率值的修正计算 |
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| 引用本文： | 吴仁荣,张志刚. 离心泵试验效率值的修正计算[J]. 机电设备, 2009, 26(5): 55-58 |
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| 作者姓名： | 吴仁荣 张志刚 |
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| 作者单位： | 中国船舶重工集团公司,第704研究所,上海,200031;中国船舶重工集团公司,第704研究所,上海,200031 |
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| 摘 要： | 以船用离心泵的试验记录为例，对采用三相电流测量法计量离心泵的轴功率并以此求取其效率值的计算方法和结果进行修正，以求达到提高离心泵轴功率和效率计算精度的目的．
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| 关 键 词： | 离心泵 效率 计算 |
Correct computation of test efficiency value of centrifugal pump |
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| WU Reng-rong,ZHANG Zhi-gang. Correct computation of test efficiency value of centrifugal pump[J]. Mechanical and Electrical Equipment, 2009, 26(5): 55-58 |
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| Authors: | WU Reng-rong ZHANG Zhi-gang |
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| Affiliation: | No.704 Research Institute;CSIC;Shanghai 200031;China |
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| Abstract: | As an example of the test record of marine centrifugal pump,shaft power is measured by three-phase alternating current measurement and the computation method and result of efficiency value are corrected in order to improve shaft power and efficiency computation precision. |
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| Keywords: | centrifugal pump efficiency computation |
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