Numerical analysis of the inviscid incompressible flow in two-dimensional radial-flow pump impellers

1998 ◽  
Vol 22 (4) ◽  
pp. 271-279 ◽  
Author(s):  
Lucian Jude ◽  
Dorel Homentcovschi
Keyword(s):  
Numerical Analysis ◽  
Incompressible Flow ◽  
Radial Flow ◽  
Two Dimensional ◽  
Radial Flow Pump ◽  
Flow Pump

Analysis of the Rotor-Stator Interaction in a Radial Flow Pump

2009 ◽  
pp. 141-151 ◽  
Author(s):  
G. Cavazzini ◽  
G. Pavesi ◽  
G. Ardizzon ◽  
P. Dupont ◽  
S. Coudert ◽  
...  
Keyword(s):  
Radial Flow ◽  
Rotor Stator Interaction ◽  
Radial Flow Pump ◽  
Flow Pump

Rotating instability in the vaneless diffuser of a radial flow pump

2008 ◽  
Vol 17 (4) ◽  
pp. 368-374 ◽  
Author(s):  
A. Dazin ◽  
O. Coutier-Delgosha ◽  
P. Dupont ◽  
S. Coudert ◽  
G. Caignaert ◽  
...  
Keyword(s):  
Radial Flow ◽  
Vaneless Diffuser ◽  
Rotating Instability ◽  
Radial Flow Pump ◽  
Flow Pump

Identification of Critical Net Positive Suction Head From Noise and Vibration in a Radial Flow Pump for Different Leading Edge Profiles of the Vane

2013 ◽  
Vol 135 (12) ◽  
Author(s):  
S. Christopher ◽  
S. Kumaraswamy
Keyword(s):  
Radial Flow ◽  
Leading Edge ◽  
Open Circuit ◽  
Experimental Results ◽  
Experimental Investigations ◽  
Flow Rates ◽  
Noise And Vibration ◽  
Operating Condition ◽  
Radial Flow Pump ◽  
Flow Pump

Experimental investigations concerning cavitation in radial flow pump for three different leading edge profiles of the vane were carried out in an open circuit system. The operating condition of the radial flow pump under cavitating case was understood by measurement of noise and vibration along with the pump parameters for various speeds and flow rates. The outcome of the experimental results revealed that the noise and vibration were better predictors of inception and development of cavitation. Further observation inferred from critical net positive suction head (NPSH) curve of 3% head drop and critical NPSH value of noise and vibration are presented.

scholarly journals “Low Cost” Approaches for the Prediction of Rotating Instabilities in the Vaneless Diffuser of a Radial Flow Pump

2018 ◽  
pp. 965-979
Author(s):  
Banglun Zhou ◽  
Antoine Dazin ◽  
Annie-Claude Bayeul-Lainé ◽  
Jianping Yuan ◽  
Yaguang Heng ◽  
...  
Keyword(s):  
Radial Flow ◽  
Low Cost ◽  
Vaneless Diffuser ◽  
Radial Flow Pump ◽  
Flow Pump
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