Abstract
Probing the dynamics of structures in turbid media is important for understanding the internal forces which drive the time-evolution of many fluid systems; the breakup of fuel injection sprays is a prime example. We demonstrate a three-pulse configuration for timegated ballistic imaging, applied to a turbulent, steady spray allowing the acquisition of time-correlated image data. Coupled with targeted region-matching analysis, the detected image-triplets are used to generate timeresolved velocity and acceleration vectors representing motion and forces involved in spray development.
Original language | English |
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Pages (from-to) | 1404-1407 |
Journal | Optics Letters |
Volume | 41 |
Issue number | 7 |
DOIs | |
Publication status | Published - 17 Mar 2016 |
Keywords / Materials (for Non-textual outputs)
- Imaging through turbid media
- Kerr effect