Bubble and liquid turbulence characteristics of bubbly flow in a large diameter vertical pipe

2008 ◽  
Vol 34 (8) ◽  
pp. 767-785 ◽  
Author(s):  
M.E. Shawkat ◽  
C.Y. Ching ◽  
M. Shoukri
Keyword(s):  
Bubbly Flow ◽  
Large Diameter ◽  
Vertical Pipe ◽  
Turbulence Characteristics

scholarly journals Fluid structure behaviour in gas-oil two-phase flow in a moderately large diameter vertical pipe

2018 ◽  
Vol 187 ◽  
pp. 377-390 ◽  
Author(s):  
Rajab Omar ◽  
Buddhika Hewakandamby ◽  
Abdelwahid Azzi ◽  
Barry Azzopardi
Keyword(s):  
Two Phase Flow ◽  
Large Diameter ◽  
Phase Flow ◽  
Gas Oil ◽  
Vertical Pipe ◽  
Two Phase ◽  
Fluid Structure

Two-Phase Bubbly Flow Structure in Large-Diameter Vertical Pipes

2008 ◽  
Vol 81 (2) ◽  
pp. 205-211 ◽  
Author(s):  
Mamdouh Shoukri ◽  
Ibrahim Hassan ◽  
Ihab Gerges
Keyword(s):  
Flow Structure ◽  
Bubbly Flow ◽  
Large Diameter ◽  
Two Phase

Local flow structure beyond bubbly flow in large diameter channels

2014 ◽  
Vol 47 ◽  
pp. 42-56 ◽  
Author(s):  
J.P. Schlegel ◽  
S. Sharma ◽  
R.M. Cuenca ◽  
T. Hibiki ◽  
M. Ishii
Keyword(s):  
Flow Structure ◽  
Bubbly Flow ◽  
Large Diameter ◽  
Local Flow

scholarly journals KARAKTERISITIK FLOW PATERN PADA ALIRAN DUA FASE GAS-CAIRAN MELEWATI PIPA VERTIKAL

2012 ◽  
Vol 11 (2) ◽  
pp. 117
Author(s):  
PRIYO HERU ADIWIBOWO
Keyword(s):  
Flow Pattern ◽  
Power Plants ◽  
Bubbly Flow ◽  
Digital Camera ◽  
Vertical Pipe ◽  
Two Phase ◽  
Pressurized Water ◽  
Industrial Facilities ◽  
Multi Phase ◽  
Pattern Visualization

Multi-phase flows are widely encountered in several engineering and industrial facilities, such as conventional steam power  plants, evaporators and condensers, pressurized-water nuclear reactors, a wide variety of petroleum industries, chemicals and  food processing industries. Surely, in the complex pipeline  installation of these systems, vertical pipe will be commonly  used for pipe connection. The purpose of this work is to investigate the flow pattern of gas-liquid two phase in the vertical pipe. Experiments will be performed in a 36 mm ID  acrylic pipe vertical. Superifical liquid velocities and volumetric gas quality will be varied 0.3~1,1 m/s and 0.05~0.2 respectively. Digital camera will be used for flow pattern  visualization in the vertical pipe. It was observed that effect of vertical pipe on flow pattern formed cluster bubbly flow for low volumetric gas quality with high superifical liquid velocities. For  superifical liquid velocities with medium volumetric gas quality formed homogeneous bubbly flow and high volumetric gas quality is dense bubbly flow.

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