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Common Mistakes in Pump performance Tests |
TIAN Li |
Central South University of Forestry & Technology, Changsha 410004, China |
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Abstract In the course of pump performance tests,some mistakes occur often,including inaccurate measure of the base level,incorrect operation in cavitations test,wrong selection for the pressure measure meter and suction pipes,leakage or containing air within flow meters,bad data processing etc.Aiming at these problems,some solution and attention were put forward.Finally,an advice was pointed out,the work of pump test involves much professional knowledge,they should be handled seriously.
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Received: 08 August 2013
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[1] .GB/T 3216-1989.离心泵混流泵轴流泵和旋涡泵试验方法[S].[2] 裴毅.影响泵汽蚀余量测量的有关问题探讨[J].企业技术开发,2000(1)[3] 关醒凡.现代泵技术手册[M].北京:宇航出版社,1995[4] 刘强,王洋,王准.泵在不同试验台试验数据偏差原因分析[J].排灌机械,2005,23(1):48-50 |
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