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Measures of improving flow patterns for entrance bays of city intake water pumping stations |
LU Xiao-ru1, TONG Hong-wei1, FENG Jian-gang2 |
1.Shanghai Qingcaosha Raw Water Engneering Co.Ltd., Shanghai 200120, China; 2.Hohai University, Nanjing, Jiangsu 210098, China |
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Abstract Based on the hydraulic characteristic of the intake water pumping station in the Third Period Shanghai Intake Yangtzi River Water Project,we have measured the inlet flow patterns and the influence of the inlet flow patterns.We have also proposed the method to ameliorate the flow pattern.The model test results showed that the measures were valuable in ameliorating flow patterns and the efficiency of the pump was enhanced.pumping stations;city intake water;entrance bays;inlet flow patterns
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Received: 08 August 2013
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