EXPERIMENTAL STUDY OF TWO-PHASE SLUG FLOW THROUGH AN UPWARD VERTICAL TO HORIZONTAL TRANSITION

2015 ◽  
Author(s):  
Maikon Bressani ◽  
Ricardo Augusto Mazza
Keyword(s):  
Experimental Study ◽  
Slug Flow ◽  
Two Phase ◽  
Flow Through

scholarly journals Dynamics of a two-phase flow through a minichannel: Transition from churn to slug flow

2016 ◽  
Vol 131 (4) ◽  
Author(s):  
Grzegorz Górski ◽  
Grzegorz Litak ◽  
Romuald Mosdorf ◽  
Andrzej Rysak
Keyword(s):  
Slug Flow ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Through

An Experimental Study on Air-Water Two-Phase Flow Patterns in Pebble Beds

2010 ◽  
Vol 132 (4) ◽  
Author(s):  
Bai Bofeng ◽  
Liu Maolong ◽  
Su Wang ◽  
Zhang Xiaojie
Keyword(s):  
Experimental Study ◽  
Flow Pattern ◽  
Test Section ◽  
Slug Flow ◽  
Annular Flow ◽  
Two Phase Flow ◽  
Flow Patterns ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Pattern Transition

An experimental study was conducted on the air-water two-phase flow patterns in the bed of rectangular cross sections containing spheres of regular distribution. Three kinds of glass spheres with different diameters (3 mm, 6 mm, and 8 mm) were used for the establishment of the test section. By means of visual observations of the two-phase flow through the test section, it was discovered that five different flow patterns occurred within the experimental parameter ranges, namely, bubbly flow, bubbly-slug flow, slug flow, slug-annular flow, and annular flow. A correlation for the bubble and slug diameter in the packed beds was proposed, which was an extended expression of the Tung/Dhir model, Jamialahmadi’s model, and Schmidt’s model. Three correlations were proposed to calculate the void friction of the flow pattern transition in bubble flow, slug flow, and annular flow based on the bubble model in the pore region. The experimental result showed that the modified Tung and Dhir model of the flow pattern transition was in better agreement with the experimental data compared with Tung and Dhir’s model.

Experimental Study of Two-Phase Flow Through Distributors

2006 ◽  
Author(s):  
Hugo Canière ◽  
Christophe T'Joen ◽  
Arnout Willockx ◽  
Michel De Paepe
Keyword(s):  
Experimental Study ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Through

scholarly journals An Analytical-Numerical Model for Two-Phase Slug Flow through a Sudden Area Change in Microchannels

2016 ◽  
Vol 9 (6) ◽  
pp. 1839-1850
Author(s):  
A. Mehdizadeh Momen ◽  
S.A. Sherif ◽  
William Lear ◽  
◽  
◽  
...  
Keyword(s):  
Numerical Model ◽  
Slug Flow ◽  
Two Phase ◽  
Area Change ◽  
Flow Through
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