What is it about?
In this study, we present an experimental method to measure the position in 3D space and size of air bubbles in a cylinder filled with water using a single cutting edge camera.
Featured Image
Photo by Nancy Hughes on Unsplash
Why is it important?
Bubbly flows are encountered in many industrial and natural phenomena. The movement of bubbles in a liquid is mostly 3D and is hard to measure experimentally. Usually, 3D measurement requires at least two cameras, but we managed to do it using only a single camera.
Perspectives
These results will help to validate numerical simulation of bubbly flows. The next step will be to perform 3D velocity measurement of the bubbles.
Jean-Bernard Blaisot
Universite de Rouen
Read the Original
This page is a summary of: Experimental three-dimensional location and size distribution of rising bubbles in a cylindrical column through light field imaging, Physics of Fluids, October 2024, American Institute of Physics,
DOI: 10.1063/5.0231162.
You can read the full text:
Contributors
The following have contributed to this page
