| 双向竖井贯流泵站模型泵装置模型试验 |
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| 引用本文： | 陈容新,关醒凡,王伟,陆伟刚.双向竖井贯流泵站模型泵装置模型试验[J].排灌机械,2007,25(1):33-37. |
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| 作者姓名： | 陈容新 关醒凡 王伟 陆伟刚 |
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| 作者单位： | 1. 佛山市顺德区水利水电勘测设计院,广东,佛山,528300
2. 江苏大学,江苏,镇江,212013 |
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| 摘 要： | 按照流体力学相似原理建立了黄麻涌双向竖井贯流泵站流道的装置模型,试验测定了模型泵装置在指定叶片角度下运行的装置综合特性曲线,将泵装置综合特性曲线换算成原型泵的特性曲线,同时试验测定在不同工况运行状态下的汽蚀性能,并观察进出水流道的流态,得到了汽蚀性能结果,提出了建设泵站的注意事项和相应的改进措施。
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| 关 键 词： | 贯流泵 竖井 双向 装置模型 模型泵 |
| 文章编号： | 1005-6254（2007）01-0033-05 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006-10-08 |
Device model experiments of shaft-well two-direction tubular pumping station |
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| CHEN Rong-xing,GUAN Xing-fan,WANG Wei,LU Wei-gang.Device model experiments of shaft-well two-direction tubular pumping station[J].Drainage and Irrigation Machinery,2007,25(1):33-37. |
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| Authors: | CHEN Rong-xing GUAN Xing-fan WANG Wei LU Wei-gang |
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| Institution: | 1. Water Conservancy and Electricity, Reconnaissance and Design Company, Ltd. Shunde District, Fushan City, Fushan, Guangdong 528300, China; 2. Jiangsu University, Zhenjiang, Jiangsu 212013, China |
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| Abstract: | Based on similitude theory and hydrodynamics,the device model of tubular pumping station in Huangmayong is set up.The character figures and synthetic character figures of archetypal pump model are measured when the device models run in the appointed vane angle.In the same experiment,the cavitation parameters in diversified conditions,the state of water in conduits and the results of cavitation test are all obtained. |
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| Keywords: | tubular pump shaft-well two-direction device model model pump |
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