Motion of air bubbles in stagnant water condition
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Date
2006
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority
Abstract
In this study, air bubble motion in stagnant water condition in a vertical pipe of 4.6 cm diameter is investigated experimentally. For this purpose, a test set-up was designed and constructed. Motion of single bubbles, having different diameters in the range of 3.0-4.8 mm, were recorded by using a monochrome camera, an image capture card and a PC. Recorded video images were processed to analyze bubble motion and to obtain the necessary data.
The purpose of the study is to determine the variation of bubble axial velocity and bubble drag coefficient as a function of the equivalent bubble diameter and the bubble Reynolds number, Reb. Therefore, detailed information for this range of bubble diameters was obtained. The results have shown good consistency with the previous studies found in the literature.
Description
Keywords
Stagnant water condition, Durgun su koşulu, Motion of air bubbles, Hava kabarcıkları hareketi
Citation
Bezdegümeli, U., Yeşin, O. ve Özdemir, S. (2006). Motion of air bubbles in stagnant water condition. The Third Eurasian Conference Nuclear Science and Its Application : Proceedings, (s. 116-120). 5-8 October, 2004. Tashkent, Uzbekistan.