Abstract
The deformation of water, kerosene, and ethyl alcohol drops traveling a distance of up to 1 m in air with different velocities (1–5 m/s) is recorded by high-speed photography (the frame of the cross-correlation camera is less than 1 µs). It is shown that the shape of the drops varies cyclically. Several tens of “deformation cycles” are found, which have characteristic times, drop size variation amplitudes, and number of shapes. It is found that the velocity and size of the drops influence the parameters of their deformation cycles. Experiments with the drops are conducted in air at moderate Weber numbers (We < 10).
| Original language | English |
|---|---|
| Pages (from-to) | 1119-1125 |
| Number of pages | 7 |
| Journal | Technical Physics |
| Volume | 60 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 17 Aug 2015 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
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Experimental investigation of the influence of the liquid drop size and velocity on the parameters of drop deformation in air. / Volkov, R. S.; Vysokomornaya, O. V.; Kuznetsov, G. V.; Strizhak, P. A.
In: Technical Physics, Vol. 60, No. 8, 17.08.2015, p. 1119-1125.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Experimental investigation of the influence of the liquid drop size and velocity on the parameters of drop deformation in air
AU - Volkov, R. S.
AU - Vysokomornaya, O. V.
AU - Kuznetsov, G. V.
AU - Strizhak, P. A.
PY - 2015/8/17
Y1 - 2015/8/17
N2 - The deformation of water, kerosene, and ethyl alcohol drops traveling a distance of up to 1 m in air with different velocities (1–5 m/s) is recorded by high-speed photography (the frame of the cross-correlation camera is less than 1 µs). It is shown that the shape of the drops varies cyclically. Several tens of “deformation cycles” are found, which have characteristic times, drop size variation amplitudes, and number of shapes. It is found that the velocity and size of the drops influence the parameters of their deformation cycles. Experiments with the drops are conducted in air at moderate Weber numbers (We < 10).
AB - The deformation of water, kerosene, and ethyl alcohol drops traveling a distance of up to 1 m in air with different velocities (1–5 m/s) is recorded by high-speed photography (the frame of the cross-correlation camera is less than 1 µs). It is shown that the shape of the drops varies cyclically. Several tens of “deformation cycles” are found, which have characteristic times, drop size variation amplitudes, and number of shapes. It is found that the velocity and size of the drops influence the parameters of their deformation cycles. Experiments with the drops are conducted in air at moderate Weber numbers (We < 10).
UR - http://www.scopus.com/inward/record.url?scp=84939154991&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84939154991&partnerID=8YFLogxK
U2 - 10.1134/S1063784215080290
DO - 10.1134/S1063784215080290
M3 - Article
VL - 60
SP - 1119
EP - 1125
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 8
ER -