叶轮轴面流线方程分点法  

The Equational Method Divided Points of the Axial - Surface Streamlines for a Vane Wheel

作　　者：钟绍湘[1] 潘正峰 

机构地区：[1]大连大学土建系,大连116622 [2]大连三环物业管理有限公司,大连116012

出　　处：《大连大学学报》1998年第4期9-15,共7页Journal of Dalian University

摘　　要：对直线、圆弧及曲线等三种类型轴面流线的分点进行了研究,提出了叶轮轴面流线的方程分点法,对65DL离心泵叶轮前盖板轴面流线做了分点计算,研究表明,方程分点法在精度和速度上均十分有效,可供泵设计部门使用。The question on the divided points of the axialsurface streamlines, of which the straight line, arch line and curve line etc. are included, is investigated. The equational method divided points of the axial -surface streamlines is presented. The calculations divided points of the streamline for the centrifugal pump '65DL' are done. The results show that this method in accuracy and velocity of the calculations is very effective, and provide some references for pump designing department.

关 键 词：离心泵 CAD 轴面流线分点 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]