Characteristics of force acting on adjustable axial flow pump blade

被引：3

作者：

Wei P. ^{[1
]}

Chen H. ^{[1
]}

Lu W. ^{[2
]}

机构：

[1] Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University

[2] Research Institute of Highway, Ministry of Communication

来源：

Frontiers of Energy and Power Engineering in China | 2008年 / 2卷 / 4期

关键词：

Adjustable axial-flow pump blade; Moment of resistance; Strain; Stress;

D O I：

10.1007/s11708-008-0054-x

中图分类号：

学科分类号：

摘要：

The internal three-dimensional turbulent flow of adjustable axial-flow pump arrangement was simulated, and the force acting on the blade surface was calculated under different operating conditions. Based on the calculated results, finite element method (FEM) was adopted to analyze stress and strain distributions of the adjustment blade in different operations. Hydraulic moment, centrifugal moment and friction moment which must be conquered by adjusting the blades were also calculated. © 2008 Higher Education Press and Springer-Verlag GmbH.

引用

页码：508 / 513

页数：5

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