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Hydraulic Design of the Single-vane Opened Impeller |
ZHANG Guang-zhi |
Zhejiang Xinjie Pump Limited Company, Taizhou, Zhejiang, 317525, China |
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Abstract The hydraulic design method of the single-vane opened impeller is wholly introduced. And basing on the test statistical data of varies specs of pumps, the calculate formulation to ascertain the impeller main size is deduced. The shape of the single-vane and the drawing method of the optimal streamline are expatiated particularly, and many ideas to improve the pump performance are advanced here.
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Received: 08 August 2013
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[1] 金树德.现代水泵设计方法[M].北京:兵器工业出版社,1993:113-119[2] 关醒凡.现代水泵设计手册[M].北京:宇航出版社,1998:401-421[3] 关醒凡,等.杂质泵中切割装置结构综述[J].水泵技术,2003(2) |
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