Research output: Contribution to journal › Article › peer-review
Formation of chain clusters during bubble motion from a single capillary in an inclined pipe. / Gorelikova, A. E.; Kashinsky, O. N.; Chinak, A. V.
In: Journal of Applied Mechanics and Technical Physics, Vol. 65, No. 1, 02.2024, p. 105-111.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Formation of chain clusters during bubble motion from a single capillary in an inclined pipe
AU - Gorelikova, A. E.
AU - Kashinsky, O. N.
AU - Chinak, A. V.
N1 - The work was supported by the Russian Science Foundation (Grant No. 22-21-20029) and the Government of the Novosibirsk region.
PY - 2024/2
Y1 - 2024/2
N2 - The sizes and rise velocity of bubbles in a stationary liquid in an inclined channel with a circular cross-section at different gas flow rates through a capillary were determined (3.0–5.5 ml/min). The size and velocity of gas bubbles were studied by shadow photography. It is shown that in the range of channel inclination angles 40–60°, the formation of stable bubble structures—clusters consisting of bubbles of the same size (1.5–1.8 mm) — is possible. In regimes without the formation of chain clusters, the average diameter of gas bubbles increased (2.0–2.2 mm) due to their coalescence.
AB - The sizes and rise velocity of bubbles in a stationary liquid in an inclined channel with a circular cross-section at different gas flow rates through a capillary were determined (3.0–5.5 ml/min). The size and velocity of gas bubbles were studied by shadow photography. It is shown that in the range of channel inclination angles 40–60°, the formation of stable bubble structures—clusters consisting of bubbles of the same size (1.5–1.8 mm) — is possible. In regimes without the formation of chain clusters, the average diameter of gas bubbles increased (2.0–2.2 mm) due to their coalescence.
KW - bubble velocity
KW - bubbles
KW - gas velocity
KW - inclined channel
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85201597235&origin=inward&txGid=e35d20228e9912d002d8a194c24ff5d1
UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001295955500016
UR - https://www.mendeley.com/catalogue/72e99823-737a-3b2f-87e6-8697a1ff5015/
U2 - 10.1134/S0021894424010127
DO - 10.1134/S0021894424010127
M3 - Article
VL - 65
SP - 105
EP - 111
JO - Journal of Applied Mechanics and Technical Physics
JF - Journal of Applied Mechanics and Technical Physics
SN - 0021-8944
IS - 1
ER -
ID: 61166904