Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1534645 | Optics Communications | 2014 | 6 Pages |
Abstract
We present an original interferometric out-of-focus imaging set-up to track the 3D position and the size of spherical bubbles in a cylindrical channel. Experimental results confirm theoretical predictions. Using a double acquisition, a 3 component velocimetry of bubbles can be performed simultaneously with size measurements.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
H. Shen, S. Saengkaew, G. Gréhan, S. Coe¨tmellec, M. Brunel,