Ballistic imaging of the liquid core for a steady jet in crossflow
(2005) In Applied Optics 44(31). p.6627-6634- Abstract
- A time-gated ballistic imaging instrument is used to obtain high-spatial-resolution, single-shot images of the liquid core in a water spray issuing into a gaseous crossflow. We describe further development of the diagnostic technique to improve spatial resolution and present images and statistics for various jets under crossflow experimental conditions (different Weber numbers). Series of these images reveal a near-nozzle flow field undergoing breakup and subsequent droplet formation by stripping. One can also detect signatures of spatially periodic behavior in the liquid core and formation of small voids during breakup.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/214332
- author
- Linne, Mark LU ; Paciaroni, Megan LU ; Gord, J R and Meyer, T R
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Applied Optics
- volume
- 44
- issue
- 31
- pages
- 6627 - 6634
- publisher
- Optical Society of America
- external identifiers
-
- pmid:16270551
- wos:000232938000012
- ISSN
- 2155-3165
- language
- English
- LU publication?
- yes
- id
- ff222749-4dc1-4200-aa1d-907da601d5c1 (old id 214332)
- date added to LUP
- 2016-04-01 11:52:57
- date last changed
- 2018-11-21 20:01:21
@article{ff222749-4dc1-4200-aa1d-907da601d5c1, abstract = {{A time-gated ballistic imaging instrument is used to obtain high-spatial-resolution, single-shot images of the liquid core in a water spray issuing into a gaseous crossflow. We describe further development of the diagnostic technique to improve spatial resolution and present images and statistics for various jets under crossflow experimental conditions (different Weber numbers). Series of these images reveal a near-nozzle flow field undergoing breakup and subsequent droplet formation by stripping. One can also detect signatures of spatially periodic behavior in the liquid core and formation of small voids during breakup.}}, author = {{Linne, Mark and Paciaroni, Megan and Gord, J R and Meyer, T R}}, issn = {{2155-3165}}, language = {{eng}}, number = {{31}}, pages = {{6627--6634}}, publisher = {{Optical Society of America}}, series = {{Applied Optics}}, title = {{Ballistic imaging of the liquid core for a steady jet in crossflow}}, volume = {{44}}, year = {{2005}}, }