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提出叶轮出口旋涡能和导叶叶型损失的计算方法,研究导叶对叶轮流场的影响,定量分析了各种比转数轴流泵导叶可回收的最大能量。
The calculation method of the vortex outlet vortex energy and the vane type loss of the guide vane is proposed. The influence of the guide vane on the flow field of the vane wheel is studied. The maximum energy recoverable by various vane pump axial flow pumps is quantitatively analyzed.