scholarly journals Experimental study on two-dimensional cross-flow impeller with a minimal splitter plate instead of casings

2020 ◽  
Vol 7 (3) ◽  
pp. 19-00432-19-00432
Author(s):  
Hiroaki MIHARA ◽  
Tetsuya OKAMOTO ◽  
Keisuke SUZUKI ◽  
Takashi NOGUCHI ◽  
Katsuya HIRATA
Keyword(s):  
Experimental Study ◽  
Cross Flow ◽  
Splitter Plate ◽  
Two Dimensional

Experimental Study on the Influence of Hull Spacing on Hard-Chine Catamaran Motions

2001 ◽  
Vol 45 (03) ◽  
pp. 216-227
Author(s):  
R. Centeno ◽  
K. S. Varyani ◽  
C. Guedes Soares
Keyword(s):  
Experimental Study ◽  
Cross Flow ◽  
Experimental Program ◽  
Two Dimensional ◽  
Regular Waves ◽  
Viscous Forces ◽  
Motion Responses ◽  
Resonance Frequencies ◽  
Flow Drag ◽  
Wave Induced

An experimental program was performed with hard-chine catamaran models in regular waves. The distance between the demi-hulls of the models was changed to assess its effects on the wave-induced motions. The results allowed the study of some aspects related to catamaran motions, like the interference between the hulls and resonance frequencies. The experimental results are compared with calculations performed with a recently developed code based on a two-dimensional potential flow theory in which viscous forces are included through a cross-flow drag approach. The effect of the hull distance in the heave and pitch motion responses and the importance of the viscous forces in such hull configurations are shown.

Experimental study of a turbulent cross-flow near a two-dimensional rough wall with narrow apertures

AIChE Journal ◽  
2008 ◽  
Vol 54 (10) ◽  
pp. 2516-2526 ◽  
Author(s):  
Satya Mokamati ◽  
James A. Olson ◽  
D. Mark Martinez ◽  
Robert W. Gooding
Keyword(s):  
Experimental Study ◽  
Cross Flow ◽  
Rough Wall ◽  
Two Dimensional

Two-Dimensional CFD Study on the Enhancement of Tube Bank Configuration Heat Exchanger

2020 ◽  
Author(s):  
Ahmed M. Nagib Elmekawy ◽  
Abdalrahman M. Shahin ◽  
Alaa A. Ibrahim ◽  
Sara Al-Ali
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Pressure Drop ◽  
Flow Behavior ◽  
Plate Thickness ◽  
Cross Flow ◽  
Splitter Plate ◽  
Thickness Variation ◽  
Two Dimensional ◽  
Tube Bank

Abstract Two-dimensional simulations are carried out for a heat exchanger to study the cross-flow behavior in a circular tube bank in a staggered configuration in case of bare cylinders and cylinders with splitter plate attachment. A considerable performance evaluation of the heat exchanger with splitter plate can be achieved by studying the heat transfer and the pressure drop of the flow. Numerical simulation results carried out from this study are compared to experimental results. The numerical investigation has been established to study the effect of splitter plate on the heat exchanger thermal performance as there were no previous studies performed on the optimization of the splitter thickness. The study also illustrates the effect of splitter plate thickness variation on pressure drop and heat transfer for different Reynolds number.

Experimental study of a time-varying turbulent cross-flow near a two-dimensional rough wall with narrow apertures

2014 ◽  
Vol 92 (11) ◽  
pp. 1965-1974
Author(s):  
Hayder J. Salem ◽  
Mark D. Martinez ◽  
Robert W. Gooding ◽  
James A. Olson
Keyword(s):  
Experimental Study ◽  
Cross Flow ◽  
Rough Wall ◽  
Time Varying ◽  
Two Dimensional

Theoretical and experimental study of fabrics developed by different shaped markers in two-dimensional simple shear

1983 ◽  
Vol S7-XXV (3) ◽  
pp. 319-326 ◽  
Author(s):  
Angel Fernandez ◽  
Jean-Louis Feybesse ◽  
Jean-Francois Mezure
Keyword(s):  
Experimental Study ◽  
Simple Shear ◽  
Two Dimensional
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