离心泵叶轮轴面流道的研究

Study on Meridian Passage of Impeller in Centrifugal Pumps

摘要: 从理论上分析了轴面过水断面面积的变化规律，建立了计算过水断面面积的数学模型，探讨了盖板倾角与比转数的关系，提出了确定这一部分形状的方法

Abstract: Through analysis of the change of meridional channel of impeller in centrifugal pumps, a mathemetical model of impeller axial section channel was established.On the basis of study of the relation of impeller axial section channel to specific speed,the design procedures was found.