Study on hydraulic characteristics of tubular pump guide vanes

Author

Jianjun, Huang ; Dun, Zhang ; Yan, Ren ; Yuan, Zheng

Author_Institution

Coll. of Water Conservancy & Hydropower, Hohai Univ., Nanjing, China

Volume

2

fYear

2011

fDate

20-22 May 2011

Firstpage

1902

Lastpage

1906

Abstract

Vane in tubular pump unit is one of the factors affecting its hydraulic performance. Study guide vanes of configuration effect on the performance of tubular pump unit. First of all, proceeding from the particularity of tubular pump blades, study their impact on hydraulic characteristics. And then by CFD method to compare the effects of, find the optimal configuration. Analysis under different flow guide vane on the flow and lift of tubular pump unit, power and efficiency of relationships study guide blade on hydrodynamic performance of tubular pump. Final of the experimental verification of effect of guide vanes was adopted on the hydraulic performance improvement. After finding the configuration and optimization guide vane can improve the efficiency of tubular pump unit about 5% than traditional ones.

Keywords

blades; computational fluid dynamics; hydraulic systems; optimisation; pipe flow; pumps; CFD method; flow guide vane analysis; hydraulic characteristics; hydraulic performance; optimal configuration; optimization method; tubular pump blades; tubular pump guide vanes; tubular pump unit; Automotive components; Computational fluid dynamics; Elbow; Electromagnetics; Fluid flow measurement; Pumps; guide vanes; hydraulic characteristics; hydraulic performance; tubular pump unit;

fLanguage

English

Publisher

ieee

Conference_Titel

Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-61284-749-8

Type

conf

DOI

10.1109/ICMREE.2011.5930709

Filename

5930709