| 水泵汽蚀试验曲线的一种拟合方法 |
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| 引用本文： | 刘正英. 水泵汽蚀试验曲线的一种拟合方法[J]. 排灌机械, 1996, 14(4): 29-32 |
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| 作者姓名： | 刘正英 |
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| 作者单位： | 江苏理工大学 |
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| 摘 要： | 提出了一种水泵汽蚀试验数据的拟合方法，较为合理地确定临界汽蚀余量，使得用计算机处理汽蚀试验数据更为准确，可信。
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| 关 键 词： | 汽蚀试验 拟合方法 优化 水泵 |
A Exponontial Polynomial Fitting on Cavitation Curve of a Pump |
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| Liu Zhengying. A Exponontial Polynomial Fitting on Cavitation Curve of a Pump[J]. Drainage and Irrigation Machinery, 1996, 14(4): 29-32 |
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| Authors: | Liu Zhengying |
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| Affiliation: | Liu Zhengying |
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| Abstract: | A exponential polynomial fitting on cavitation curve of a pump is set up to calculate NPSH more reasonably and to make a computer deal with the test data of a pump cavitation more accurately and reliably. |
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| Keywords: | cavitation test fitting optimization pump |
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