Abstract
An experimental analysis of the influence of the temperature of gases on the deformation characteristics of water droplets moving through them is carried out. High-speed (up to 105 frames per second) photography with video cameras and cross-correlation complexes, as well as panoramic optical methods of recording the motion parameters of gaseous and liquid flows, were used. The laws governing the movement of water droplets through gases with a temperature of about 1100 K and in air at relatively low (to 280 K) and moderate (about 300 K) temperatures have been studied. The principal characteristics of the deformation of water droplets (duration, extension, and amplitudes of "deformation cycles") have been established. The differences in the characteristic shapes of droplets during their motion in gaseous media (at different temperatures of the latter) have been determined. The times during which droplets retain a certain shape in the deformation process have been calculated.
| Original language | English |
|---|---|
| Journal | Journal of Engineering Physics and Thermophysics |
| DOIs | |
| Publication status | Accepted/In press - 16 Aug 2015 |
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Keywords
- deformation
- droplet
- evaporation
- gaseous medium
- low, moderate, and high temperatures
- water
ASJC Scopus subject areas
- Condensed Matter Physics
- Engineering(all)
Cite this
Influence of the Temperature of Gases on the Deformation Characteristics of Moving Water Droplets. / Antonov, D. V.; Volkov, R. S.; Zhdanova, Alena Olegovna; Kuznetsov, G. V.; Strizhak, P. A.
In: Journal of Engineering Physics and Thermophysics, 16.08.2015.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of the Temperature of Gases on the Deformation Characteristics of Moving Water Droplets
AU - Antonov, D. V.
AU - Volkov, R. S.
AU - Zhdanova, Alena Olegovna
AU - Kuznetsov, G. V.
AU - Strizhak, P. A.
PY - 2015/8/16
Y1 - 2015/8/16
N2 - An experimental analysis of the influence of the temperature of gases on the deformation characteristics of water droplets moving through them is carried out. High-speed (up to 105 frames per second) photography with video cameras and cross-correlation complexes, as well as panoramic optical methods of recording the motion parameters of gaseous and liquid flows, were used. The laws governing the movement of water droplets through gases with a temperature of about 1100 K and in air at relatively low (to 280 K) and moderate (about 300 K) temperatures have been studied. The principal characteristics of the deformation of water droplets (duration, extension, and amplitudes of "deformation cycles") have been established. The differences in the characteristic shapes of droplets during their motion in gaseous media (at different temperatures of the latter) have been determined. The times during which droplets retain a certain shape in the deformation process have been calculated.
AB - An experimental analysis of the influence of the temperature of gases on the deformation characteristics of water droplets moving through them is carried out. High-speed (up to 105 frames per second) photography with video cameras and cross-correlation complexes, as well as panoramic optical methods of recording the motion parameters of gaseous and liquid flows, were used. The laws governing the movement of water droplets through gases with a temperature of about 1100 K and in air at relatively low (to 280 K) and moderate (about 300 K) temperatures have been studied. The principal characteristics of the deformation of water droplets (duration, extension, and amplitudes of "deformation cycles") have been established. The differences in the characteristic shapes of droplets during their motion in gaseous media (at different temperatures of the latter) have been determined. The times during which droplets retain a certain shape in the deformation process have been calculated.
KW - deformation
KW - droplet
KW - evaporation
KW - gaseous medium
KW - low, moderate, and high temperatures
KW - water
UR - http://www.scopus.com/inward/record.url?scp=84939236274&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84939236274&partnerID=8YFLogxK
U2 - 10.1007/s10891-015-1254-y
DO - 10.1007/s10891-015-1254-y
M3 - Article
JO - Journal of Engineering Physics and Thermophysics
JF - Journal of Engineering Physics and Thermophysics
SN - 1062-0125
ER -