The Formation Mechanism and Simulation of Micro Bubble in Multi-Phases Flow in Mesoscopic Scale

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Abstract:

The dissolution mechanism of air and formation mechanism of bubble in the scopic-scale Be based on VOF model,with the help of Fluent software,For the single bubble rising in the water by numerical simulation;The results show that liquid phase flow state is a key factor affecting the speed of the bubbles rise;Pressure difference is the main reason cause the jets and bubbles deformation.

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141-144

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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