Research output: Contribution to journal › Article › peer-review
Bubble diameters variation along the gas-liquid flow in a flat channel at various inclination angles. / Gorelikova, A. E.; Randin, V. V.; Chinak, A. V.
In: Thermophysics and Aeromechanics, Vol. 27, No. 5, 09.2020, p. 767-773.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Bubble diameters variation along the gas-liquid flow in a flat channel at various inclination angles
AU - Gorelikova, A. E.
AU - Randin, V. V.
AU - Chinak, A. V.
N1 - Publisher Copyright: © 2020, A.E. Gorelikova, V.V. Randin, and A.V. Chinak. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2020/9
Y1 - 2020/9
N2 - The results of an experimental study of a bubble diameters variation with a distance from the gas injection point in an upward bubbly flow in an inclined flat channel are presented. The measurements were carried out for a superficial liquid velocity of 0.51 m/s (Re = 12400) and various volumetric gas flow rate ratios. It is shown that at low values of volumetric gas flow rate ratio (β < 2 %), there is almost no bubble coalescence; therefore, the channel inclination angle and distance from the point of gas injection into the liquid flow do not affect the average diameter of gas bubbles.
AB - The results of an experimental study of a bubble diameters variation with a distance from the gas injection point in an upward bubbly flow in an inclined flat channel are presented. The measurements were carried out for a superficial liquid velocity of 0.51 m/s (Re = 12400) and various volumetric gas flow rate ratios. It is shown that at low values of volumetric gas flow rate ratio (β < 2 %), there is almost no bubble coalescence; therefore, the channel inclination angle and distance from the point of gas injection into the liquid flow do not affect the average diameter of gas bubbles.
KW - bubble diameters
KW - bubbles
KW - flat channel
KW - gas-liquid flow
KW - histograms
UR - http://www.scopus.com/inward/record.url?scp=85101135387&partnerID=8YFLogxK
U2 - 10.1134/S086986432005011X
DO - 10.1134/S086986432005011X
M3 - Article
AN - SCOPUS:85101135387
VL - 27
SP - 767
EP - 773
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 5
ER -
ID: 27965580