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Title: Lift and drag coefficients of deformable bubbles in intense turbulence determined from bubble rise velocity
We experimentally investigate the rise velocity of finite-sized bubbles in turbulence with a high energy dissipation rate of $\unicode[STIX]{x1D716}\gtrsim 0.5~\text{m}^{2}~\text{s}^{-3}$ . In contrast to a 30–40 % reduction in rise velocity previously reported in weak turbulence (the Weber number ( $We$ ) is much smaller than the Eötvös number ( $Eo$ ); $We\ll 1 more » « less
Award ID(s):
1905103 1854475
NSF-PAR ID:
10157358
Author(s) / Creator(s):
; ; ;
Date Published:
Journal Name:
Journal of Fluid Mechanics
Volume:
894
ISSN:
0022-1120
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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