volume 63 issue 7 publication number 114

An imaging technique for determining the volume fraction of two-component droplets of immiscible fluids

Publication typeJournal Article
Publication date2022-07-06
scimago Q1
wos Q2
SJR0.754
CiteScore5.0
Impact factor2.5
ISSN07234864, 14321114
General Physics and Astronomy
Mechanics of Materials
Computational Mechanics
Fluid Flow and Transfer Processes
Abstract
Droplets within droplets occur in numerous situations in which two immiscible liquids interact, for instance, binary drop collisions or when a drop of one liquid impacts onto a film of a different liquid, ejecting secondary droplets containing both liquids. In the present study, an imaging technique for determining the volume fraction of each liquid component in such two-component droplets is introduced, in which multiple images of the same droplet at different times are used. The processing of these images is supported by a machine learning algorithm, which is taught using synthetically generated images and validated on droplets with known mixture fractions placed in an acoustic levitator. The application of the technique is demonstrated by measuring the volume fraction in splashed secondary droplets following the impact of a drop of one liquid onto a film of a different liquid.
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Stumpf B. et al. An imaging technique for determining the volume fraction of two-component droplets of immiscible fluids // Experiments in Fluids. 2022. Vol. 63. No. 7. 114
GOST all authors (up to 50) Copy
Stumpf B., Ruesch J. H., Roisman I. V., Tropea C., Hussong J. An imaging technique for determining the volume fraction of two-component droplets of immiscible fluids // Experiments in Fluids. 2022. Vol. 63. No. 7. 114
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RIS Copy
TY - JOUR
DO - 10.1007/s00348-022-03462-1
UR - https://doi.org/10.1007/s00348-022-03462-1
TI - An imaging technique for determining the volume fraction of two-component droplets of immiscible fluids
T2 - Experiments in Fluids
AU - Stumpf, Bastian
AU - Ruesch, Jonas H
AU - Roisman, Ilia V.
AU - Tropea, Cameron
AU - Hussong, Jeanette
PY - 2022
DA - 2022/07/06
PB - Springer Nature
IS - 7
VL - 63
SN - 0723-4864
SN - 1432-1114
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Stumpf,
author = {Bastian Stumpf and Jonas H Ruesch and Ilia V. Roisman and Cameron Tropea and Jeanette Hussong},
title = {An imaging technique for determining the volume fraction of two-component droplets of immiscible fluids},
journal = {Experiments in Fluids},
year = {2022},
volume = {63},
publisher = {Springer Nature},
month = {jul},
url = {https://doi.org/10.1007/s00348-022-03462-1},
number = {7},
pages = {114},
doi = {10.1007/s00348-022-03462-1}
}