Predictive control of the bubble size distribution in a two-phase pilot flotation column

2016 ◽  
Vol 89 ◽  
pp. 71-76 ◽  
Author(s):  
A. Riquelme ◽  
A. Desbiens ◽  
R. del Villar ◽  
M. Maldonado
Keyword(s):  
Size Distribution ◽  
Predictive Control ◽  
Bubble Size ◽  
Bubble Size Distribution ◽  
Two Phase ◽  
Flotation Column

scholarly journals Experimental study of air-water two-phase jet: bubble size distribution and velocity measurements

2018 ◽  
Vol 1110 ◽  
pp. 012011 ◽  
Author(s):  
Di Nunno Fabio ◽  
Alves Pereira Francisco ◽  
de Marinis Giovanni ◽  
Di Felice Fabio ◽  
Gargano Rudy ◽  
...  
Keyword(s):  
Experimental Study ◽  
Size Distribution ◽  
Bubble Size ◽  
Bubble Size Distribution ◽  
Velocity Measurements ◽  
Two Phase

Two-Phase Flow and Bubble Size Distribution in Air-Sparged and Surface-Aerated Vessels Stirred by a Dual Impeller

2010 ◽  
Vol 49 (6) ◽  
pp. 2613-2623 ◽  
Author(s):  
Giuseppina Montante ◽  
Fabio Laurenzi ◽  
Alessandro Paglianti ◽  
Franco Magelli
Keyword(s):  
Size Distribution ◽  
Bubble Size ◽  
Two Phase Flow ◽  
Bubble Size Distribution ◽  
Phase Flow ◽  
Two Phase

An Optical Method for Determining Bubble Size Distributions—Part I:Theory

1988 ◽  
Vol 110 (3) ◽  
pp. 325-331 ◽  
Author(s):  
P. R. Meernik ◽  
M. C. Yuen
Keyword(s):  
Statistical Analysis ◽  
Size Distribution ◽  
Bubble Size ◽  
Bubbly Flow ◽  
Bubble Size Distribution ◽  
Phase Flow ◽  
Size Distributions ◽  
Optical Technique ◽  
Narrow Beam ◽  
Two Phase

A new optical technique is developed to determine the size distribution of bubbles in a two-phase flow. Implementation involves passing a narrow beam of light through the bubbly flow and monitoring the transmitted light intensity. The basic units of data are the rate at which each bubble blocks off the beam and the duration of blockage. Adding the hypothesis that the distance of closest approach between a bubble’s center and the beam axis is randomly distributed, a statistical analysis yields the bubble size distribution.

Sign in / Sign up

Export Citation Format

Share Document