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| Further Recognition on Some Problems About the Performance of Pump System |
| LIU Li-Jun1, LIU Jun2 |
| 1. Jiangsu Consulting Center of Water Conservancy Engineering, Najing, Jiangsu 210029, China; 2. Jiangsu-North Water SupplyBureau of Jiangsu Province, Najing, Jiangsu 210000, China |
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Abstract Based on the practice of construction of large pumping stations in the recent years in our country,some problems about model tests for the hydraulic performance of a pump system,model test for pump intakedesign, etc. are analyzed. In order to further improve the performance of a pump system, and so as to satisfythe high standard and high requirements for construction of the South-to-North Water Transfer ProjectEngineering, a series suggestions are put forward, such as to found an authoritative laboratory, to measurepump hydraulic model with the same standard, to reinforce the manufacture supervision of a prototype pump,to pay attention to model test for pump intake design and hydraulic optimization of a outlet conduit.
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Received: 08 August 2013
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| [1] .ANSI/HI 9.8-1998.American National Standard for Pump Intake Design[S].:22-28[2] 左东启.模型试验的理论和方法[M].北京:水利电力出版社,1984:53-55[3] 扬州大学,江苏省南水北调三阳河潼河宝应站工程建设局,江苏省水利工程科技咨询中心.南水北调东线工程宝应站虹吸式出水流道优化设计对比模型试验研究报告[R].[4] 朱红耕,等.水泵进口预旋及涡流强度测试新技术[J].灌溉排水,2003,22(3):57-60 |
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