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REVISTA DE CHIMIE
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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 9, 10-22

https://doi.org/10.37358/RC.20.9.8312

Lokman A. Abdulkareem

Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography

Abstract:

The present study has been carried out to investigate the characterization of two-phase flow bubbles that occurred in a column of an internal diameter 50 mm, where the liquid phase is represented in Silicone oil. The effectiveness of the tomography technique regarding the flow patterns analysis is studied as well as, high-speed videos were captured and used in the study. The void fractions of the time series were obtained at different flow rates were considered, and the results were analyzed also by using Probability Density Functions (PDF), film thickness, velocity structure, and Power Spectrum Density (PSD). To obtain the structure velocity, two tomography capacitance sensors were utilized so as to do cross-correlation, besides, the obtained videos were considered also to show the different bubble characteristics. A comparison was assessed between the previously available works of literature with the present study to evaluate the results. It was observed from the obtained tomography images that the flow was in the slug flow region explained by the presence of large bullet-shaped bubbles and the bubble characteristics obtained were comparable to that observed in other viscous liquids. Electrical Capacitance Tomography (ECT) was quite effective in investigating the flow.
Keywords:
bubble column; electrical capacitance tomography; two-phase flow

Issue: 2020, Volume 71, Issue 9
Pages: 10-22
Publication date: 2020/9/5
https://doi.org/10.37358/RC.20.9.8312
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
ABDULKAREEM, L.A., Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography, Rev. Chim., 71(9), 2020, 10-22.

Vancouver
Abdulkareem LA. Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography. Rev. Chim.[internet]. 2020 Sep;71(9):10-22. Available from: https://doi.org/10.37358/RC.20.9.8312


APA 6th edition
Abdulkareem, L.A., (2020). Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography. Revista de Chimie, 71(9), 10-22. https://doi.org/10.37358/RC.20.9.8312


Harvard
Abdulkareem, L.A., (2020). 'Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography', Revista de Chimie, 71(9), pp. 10-22. https://doi.org/10.37358/RC.20.9.8312


IEEE
L.A. Abdulkareem, "Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography". Revista de Chimie, vol. 71, no. 9, pp. 10-22, 2020. [online]. https://doi.org/10.37358/RC.20.9.8312


Text
Lokman A. Abdulkareem,
Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography,
Revista de Chimie,
Volume 71, Issue 9,
2020,
Pages 10-22,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.9.8312.
(https://revistadechimie.ro/Articles.asp?ID=8312)
Keywords: bubble column; electrical capacitance tomography; two-phase flow


RIS
TY - JOUR
T1 - Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography
A1 - Abdulkareem, Lokman A.
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 9
SP - 10
EP - 22
UR - https://doi.org/10.37358/RC.20.9.8312
KW - bubble column
KW - electrical capacitance tomography
KW - two-phase flow
ER -


BibTex
@article{RevCh2020P10,
author = {Abdulkareem Lokman A.},
title = {Experimental Investigation of Two-Phase Flow Bubble Characteristics in Small Bubble Column using Electrical Capacitance Tomography},
journal = {Revista de Chimie},
volume = {71},
number = {9},
pages = {10-22},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.9.8312},
url = {https://revistadechimie.ro/Articles.asp?ID=8312}
}
 
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