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THE IMPACT OF ELECTROLYTE ON GEOMETRIC AND HYDRODYNAMIC PARAMETRES OF BUBBLE
Abstract
A theoretical study investigating the effect of electrolyte on size and coalescence of bubbles formation in over-saturated aqueous medium is presented. The influence of the salt concentration on surface tension on the solution was studied. The increase of the concentration of the electrolyte did affect the size of the seeding bubbles but led to the decrease of an average radius of a bubble due to the decrease of the coalescence efficiency. Several models describing interaction of bubbles at the various collision rates and at evaluating states of the surfaces of the bubble were developed. Determined the critical values of electrolyte concentration, which decrease coalescence of the seeding bubbles.
About the Authors
A. A. Eskin
Far Eastern Federal University (FEFU)
Russian Federation
Russian Federation
G. A. Zakharov
Far Eastern Federal University (FEFU)
Russian Federation
Russian Federation
K. V. Tsygankova
Far Eastern Federal University (FEFU)
Russian Federation
Russian Federation
N. S. Tkach
Far Eastern Federal University (FEFU)
Russian Federation
Russian Federation
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Review
For citations:
Eskin A.A., Zakharov G.A., Tsygankova K.V., Tkach N.S. THE IMPACT OF ELECTROLYTE ON GEOMETRIC AND HYDRODYNAMIC PARAMETRES OF BUBBLE. Alternative Energy and Ecology (ISJAEE). 2014;(2):127-132. (In Russ.)
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