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Water local volume fraction on oil in water dispersion.

The phase distribution of water-oil flows was studied experimentally from a separated flow without mixer to a oil in water or water in oil dispersed in horizontal tubes. Under most conditions the pattern was oil continuous in water dispersed or water continuous in oil dispersed flow continuously and...

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Main Authors: Hussain, Siti Aslina, Xu, Xiao Y., Hewitt, Geoffrey F.
Format: Article
Language:English
Published: Regional Information Center for Science and Technology 2008
Online Access:http://psasir.upm.edu.my/id/eprint/17620/1/Water%20local%20volume%20fraction%20on%20oil%20in%20water%20dispersion.pdf
http://psasir.upm.edu.my/id/eprint/17620/
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spelling my.upm.eprints.176202015-09-17T01:43:49Z http://psasir.upm.edu.my/id/eprint/17620/ Water local volume fraction on oil in water dispersion. Hussain, Siti Aslina Xu, Xiao Y. Hewitt, Geoffrey F. The phase distribution of water-oil flows was studied experimentally from a separated flow without mixer to a oil in water or water in oil dispersed in horizontal tubes. Under most conditions the pattern was oil continuous in water dispersed or water continuous in oil dispersed flow continuously and there is entrainment in the form of drops of phase into the other. The investigations were carried out through the cross-sectional phase distribution in the flow of mixturesof water and kerosene such as EXXSOL-D80 in a horizontal 25.4 mm bore stainless steel section. The phase fraction distribution was determined using a traversing beam gamma densitometer, with the beam being traversed in three directions (00, 450and 900 of the vertical line passing through the axis of the tube). Measurements were made at three positions spaced along the 9.7 m test section length (1.0 m, 5.85 m and 7.72 m along the horizontal tube). The measurements were done in the Two-phase Oil Water Experimental Rig (TOWER) facility. This facility allows the two fluids to be fed to the test section before they are separated and returned once more to the test line. The flow developed naturally from an initial stratified flow in which the oil and water were introduced separately at the top and the bottom of the test section respectively. It was found that the liquids were fully inter-dispersed by the end of the test section. The results were also used to define the flow patterns in water-oil liquid-liquid flow system. The phase fraction distribution was shown to be homogeneously mixed near to the outlet of the test section. Regional Information Center for Science and Technology 2008 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17620/1/Water%20local%20volume%20fraction%20on%20oil%20in%20water%20dispersion.pdf Hussain, Siti Aslina and Xu, Xiao Y. and Hewitt, Geoffrey F. (2008) Water local volume fraction on oil in water dispersion. Journal of Applied Fluid Mechanics, 1 (2). pp. 57-63. ISSN 1735-3572; ESSN: 1735-3645 http://www.jafmonline.net
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The phase distribution of water-oil flows was studied experimentally from a separated flow without mixer to a oil in water or water in oil dispersed in horizontal tubes. Under most conditions the pattern was oil continuous in water dispersed or water continuous in oil dispersed flow continuously and there is entrainment in the form of drops of phase into the other. The investigations were carried out through the cross-sectional phase distribution in the flow of mixturesof water and kerosene such as EXXSOL-D80 in a horizontal 25.4 mm bore stainless steel section. The phase fraction distribution was determined using a traversing beam gamma densitometer, with the beam being traversed in three directions (00, 450and 900 of the vertical line passing through the axis of the tube). Measurements were made at three positions spaced along the 9.7 m test section length (1.0 m, 5.85 m and 7.72 m along the horizontal tube). The measurements were done in the Two-phase Oil Water Experimental Rig (TOWER) facility. This facility allows the two fluids to be fed to the test section before they are separated and returned once more to the test line. The flow developed naturally from an initial stratified flow in which the oil and water were introduced separately at the top and the bottom of the test section respectively. It was found that the liquids were fully inter-dispersed by the end of the test section. The results were also used to define the flow patterns in water-oil liquid-liquid flow system. The phase fraction distribution was shown to be homogeneously mixed near to the outlet of the test section.
format Article
author Hussain, Siti Aslina
Xu, Xiao Y.
Hewitt, Geoffrey F.
spellingShingle Hussain, Siti Aslina
Xu, Xiao Y.
Hewitt, Geoffrey F.
Water local volume fraction on oil in water dispersion.
author_facet Hussain, Siti Aslina
Xu, Xiao Y.
Hewitt, Geoffrey F.
author_sort Hussain, Siti Aslina
title Water local volume fraction on oil in water dispersion.
title_short Water local volume fraction on oil in water dispersion.
title_full Water local volume fraction on oil in water dispersion.
title_fullStr Water local volume fraction on oil in water dispersion.
title_full_unstemmed Water local volume fraction on oil in water dispersion.
title_sort water local volume fraction on oil in water dispersion.
publisher Regional Information Center for Science and Technology
publishDate 2008
url http://psasir.upm.edu.my/id/eprint/17620/1/Water%20local%20volume%20fraction%20on%20oil%20in%20water%20dispersion.pdf
http://psasir.upm.edu.my/id/eprint/17620/
http://www.jafmonline.net
_version_ 1643826572598181888
score 13.211869

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