Experimental investigation of cavity length pulsation characteristics of jet pumps during limited operation stage

Energy ◽  
2018 ◽  
Vol 163 ◽  
pp. 61-73 ◽  
Author(s):  
Jiong Wang ◽  
Shuangjie Xu ◽  
Huaiyu Cheng ◽  
Bin Ji ◽  
Junqiang Zhang ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Cavity Length ◽  
Limited Operation ◽  
Operation Stage ◽  
Jet Pumps

Base-Vented Hydrofoils of Finite Span Under a Free Surface: An Experimental Investigation

1984 ◽  
Vol 28 (02) ◽  
pp. 90-106
Author(s):  
Jacques Verron ◽  
Jean-Marie Michel
Keyword(s):  
Experimental Investigation ◽  
Free Surface ◽  
Flow Rate ◽  
Cavity Length ◽  
Three Dimensional ◽  
Leading Edge ◽  
Pulsation Frequency ◽  
Cavity Pressure ◽  
Air Flow Rate ◽  
Cavity Configuration

Experimental results are given concerning the behavior of the flow around three-dimensional base-vented hydrofoils with wetted upper side. The influence of planform is given particular consideration so that the sections of the foils are simple wedges with rounded noses. Results concern cavity configuration, the relation between the air flow rate and cavity pressure, leading-edge cavitation, cavity length, pulsation frequency, and force coefficients.

Numerical and experimental investigation of performance of the liquid–gas and liquid jet pumps in desalination systems

Desalination ◽  
2011 ◽  
Vol 276 (1-3) ◽  
pp. 89-95 ◽  
Author(s):  
Guofeng Yuan ◽  
Lixi Zhang ◽  
Hefei Zhang ◽  
Zhifeng Wang
Keyword(s):  
Experimental Investigation ◽  
Liquid Jet ◽  
Jet Pumps

An Experimental Investigation of Several Low-Area-Ratio Water Jet Pumps

1970 ◽  
Vol 92 (1) ◽  
pp. 11-19 ◽  
Author(s):  
N. L. Sanger
Keyword(s):  
Experimental Data ◽  
Experimental Investigation ◽  
Prediction Method ◽  
Area Ratio ◽  
One Dimensional ◽  
Low Area ◽  
High Area ◽  
Jet Pumps ◽  
Experimental Values ◽  
Prediction Parameters

Several low-area-ratio jet pumps were evaluated experimentally in water. Principal geometrical variables investigated were area ratio, throat length, and nozzle spacing. Diffuser geometry was also varied, but to a lesser degree. Experimental values of efficiency and head ratio were compared to a one-dimensional theoretical prediction method previously found to be applicable to moderate and high-area-ratio pumps. Two related cavitation prediction parameters were developed and compared to experimental data.

Do moods and expectancies have unique or interactive effects?: An experimental investigation

2014 ◽  
Author(s):  
Shane Close ◽  
Victoria Adkins ◽  
Kandice Perry ◽  
Katheryn Eckles ◽  
Jill Brown ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Interactive Effects
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