| 离心泵水动力学噪声参数测控系统的设计与分析 |
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| 引用本文： | 李晓宏,刘克,乔五之,冯涛.离心泵水动力学噪声参数测控系统的设计与分析[J].北京工商大学学报(自然科学版),2005,23(1):15-17. |
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| 作者姓名： | 李晓宏 刘克 乔五之 冯涛 |
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| 作者单位： | 1. 北京工商大学,机械自动化学院,北京,100037
2. 中国科学院,声学研究所,北京,100080 |
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| 摘 要： | 针对离心泵设计了一套较为完善的水动力学噪声参数测控系统,介绍了离心泵的双传声器传递函数法噪声测试原理,并用该方法对低噪声离心泵进行了频谱分析.测试结果显示,利用该系统能实现离心泵的水动力噪声测试.
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| 关 键 词： | 离心泵 双传声器传递函数法 水动力学噪声 |
| 文章编号： | 1671-1513(2005)01-0015-03 |
| 修稿时间： | 2004年9月14日 |
DESIGN AND ANALYSIS OF HYDRODYNAMIC NOISE PARAMETERS SYSTEM FOR MEASURING CENTRIFUGAL PUMPS |
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| LI Xiao-hong,LIU Ke,QIAO Wu-zhi,FENG Tao.DESIGN AND ANALYSIS OF HYDRODYNAMIC NOISE PARAMETERS SYSTEM FOR MEASURING CENTRIFUGAL PUMPS[J].Journal of Beijing Technology and Business University:Natural Science Edition,2005,23(1):15-17. |
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| Authors: | LI Xiao-hong LIU Ke QIAO Wu-zhi FENG Tao |
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| Institution: | LI Xiao-hong~1,LIU Ke~2,QIAO Wu-zhi~1,FENG Tao~1 |
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| Abstract: | A set of hydrodynamic noise measurement and control system was designed for new designed centrifugal pumps, the measurement principle of two transfer function method was briefly introduced in this paper, by using this system, a series of measurement and analyses can be received for measuring the hydrodynamic noise. The results showed that it is a good measurement system for measuring low noise centrifugal punps. |
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| Keywords: | centrifugal pump two microphone transfer function method hydrodynamic noise |
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