Analysis of joining and division of gas bubbles based on measurements of their motion trajectories

Abstract

The paper presents considerations on motion of a group of air bubbles. Special attention has been paid to interactions between them. The author presents the test stand structure and the idea of image tomograph used for measurements of bubble motion trajectories. The results of measurements have been presented in a three-dimensional space, and next characteristic behaviours of the moving bubbles were analyzed. Some basic mechanisms of the gas bubble division have been classified.

DOI: http://dx.doi.org/10.5755/j01.mech.20.1.6596