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.
张广志. 单叶片开式叶轮的水力设计[J]. 排灌机械工程学报, 2003, 21(6): 11-14.
ZHANG Guang-zhi. Hydraulic Design of the Single-vane Opened Impeller. Journal of Drainage and Irrigation Machinery Engin, 2003, 21(6): 11-14.