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Study on Application of Tubular Pumps in the Project of South to North Water Transfer Project |
ZHANG Ren-tian |
Jiangsu Surveying and Design Institute of Water Resources Co., Ltd. Yangzhou 225009 |
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Abstract According to the features of very low head in many pumping stations of the project of south to north water Transfer Project , it is analyzed on structure types, hydraulic performances and economic indexes for various tubular pumps. It put forward that standard tube tubular, pit tubular and bulb tubular pumps can all be used for these very low heads stations. It is critical to resolve some problems including the material and lubrication of guide hearing , the life noise of gearbox.
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Received: 08 August 2013
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