Geometry Effects on Flow Instabilities of Different Three-Bladed Inducers-Reference-Cited by-同舟云学术

Geometry Effects on Flow Instabilities of Different Three-Bladed Inducers

Published:2015-04-01 Issue:4 Volume:137 Page:
ISSN:0098-2202
Container-title:Journal of Fluids Engineering
language:en
Short-container-title:

Author:

Pace Giovanni¹,Valentini Dario¹,Pasini Angelo¹,Torre Lucio¹,Fu Yanxia²,d'Agostino Luca³

Affiliation:

1. Alta S.p.A., 5 Via Gherardesca, Ospedaletto, Pisa 56121, Italy e-mail:

2. National Research Center of Pumps and Pumping System Engineering and Technology, Jiangsu University, Zhenjiang 212013, China e-mail:

3. Professor Civil and Industrial Engineering Department, University of Pisa, 2 Largo L.Lazzarino, Pisa 56121, Italy e-mail:

Abstract

The paper presents the results of an activity carried out on a three-bladed inducer and compares the experimental data from other similar inducers. All the inducers considered in the present study have been designed by means of the simplified analytical model recently developed by some of the authors. The main effects of different geometrical solutions on hydraulic performance and flow instabilities of the pumps under noncavitating and cavitating conditions are presented in the paper.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/fluidsengineering/article-pdf/doi/10.1115/1.4029113/6193845/fe_137_04_041304.pdf

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4. Turbomachinery Developments and Cavitation,2013

5. System Oscillations Associated to Cavitating Inducers;ASME J. Fluids Eng.,1965

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