离心泵叶轮分流面的数值方法  

The Method of Numerical Computation Divided Stream-Surface for Impeller of the Centrifugal Pump

作　　者：钟绍湘[1] 

机构地区：[1]大连大学土木建筑工程系,辽宁大连116622

出　　处：《大连大学学报》2000年第4期15-20,共6页Journal of Dalian University

摘　　要：根据泵内流场测试结果分析，建立了叶轮轴面流线节点方程，提出了分叶轮流面的数值方法，列举了某离心泵叶轮分流面算例。Sccording to the results of analysis tested in flow field within the pumps, the method of numerical computation divided stream-surface for impeller of the centrifugal pump has been presented. The computation program is made and a practical example is also given in this paper.

关 键 词：离心泵 叶轮分流面 流线节点 数值计算 水力性能 

分 类 号：TV136.2[水利工程—水力学及河流动力学]