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Research Journals >
Indian Journal of Chemical Technology (IJCT) >
IJCT Vol.19 [2012] >
IJCT Vol.19(6) [November 2012] >
| Title: | Bubble size measurement and error analysis in a gas liquid ejector |
| Authors: | Suneetha, T B
Raghuram, P T |
| Keywords: | Bubble size
Error analysis
Gas liquid ejector
Oblate ellipsoid
Prolate ellipsoid
Sauter mean diameter |
| Issue Date: | Nov-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Bubble size in a gas liquid ejector has been
measured using the image technique and analysed for estimation of Sauter mean
diameter. The individual bubble diameter is estimated by considering the two
dimensional contour of the ellipse, for the actual three dimensional ellipsoid
in the system by equating the volume of the ellipsoid to that of the sphere. It
is observed that the bubbles are of oblate and prolate shaped ellipsoid in this
air water system. The bubble diameter is calculated based on this concept and
the Sauter mean diameter is estimated. The error between these considerations
is reported. The bubble size at different locations from the nozzle of the
ejector is presented along with their percentage error which is around 18%. |
| Page(s): | 442-446 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Source: | IJCT Vol.19(6) [November 2012]
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