| 并联泵组串联运行的气蚀现象与合理串联间距 |
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| 引用本文： | 许玉望,王瑞滨,游映玖.并联泵组串联运行的气蚀现象与合理串联间距[J].武汉科技大学学报(自然科学版),1999(1). |
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| 作者姓名： | 许玉望 王瑞滨 游映玖 |
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| 作者单位： | 武汉冶金科技大学环境工程系，广州钢铁（集团）设计院 |
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| 摘 要： | 分析了并联离心泵组串联运行供水系统出现的出水不足的主要因素，即气蚀或气塞现象及其产生的原因。提出了防止气蚀，保障正常供水的串联间距与计算公式。
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| 关 键 词： | 离心泵 串联 气蚀 串联间距 |
Cavitation Phenomenon in Water Supply System Moving by Means of Series Connection of Parallel Connection Centrifugal Pumps and The Pumps Rational Distance of Series Connection |
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| XU Yu wang,WANG Rui bin,YOU Ying jiu.Cavitation Phenomenon in Water Supply System Moving by Means of Series Connection of Parallel Connection Centrifugal Pumps and The Pumps Rational Distance of Series Connection[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1999(1). |
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| Authors: | XU Yu wang WANG Rui bin YOU Ying jiu |
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| Institution: | XU Yu wang 1 WANG Rui bin 2 YOU Ying jiu 1 |
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| Abstract: | The article analyses the principal factors leading to lack of outlet water quantity that appears in water supply system,in which the parallel connection centrifugal pumps move by means of series connection,i.e.cavitation phenomenon.The reason for this phenomenon is also proposed.After this,it puts forward the distance of series connection and a calculating formula for preventing cavitation and ensuring the normal water supply. |
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| Keywords: | centrifugal pump series connection cavitation the distance of series connection |
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