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physics.flu-dyn2025
Taylor dispersion of bubble swarms rising in quiescent liquid
Guangyuan Huang, Hendrik Hessenkemper, Shiyong Tan +4
We study the dispersion of bubble swarms rising in initially quiescent water using 3D Lagrangian tracking of deformable bubbles and tracer particles in an octagonal bubble column.…
physics.flu-dyn2025
Kolmogorov scaling in bubble-induced turbulence
Tian Ma, Shiyong Tan, Rui Ni +2
Experiments using 3D Lagrangian tracking are used to investigate Kolmogorov scaling below the bubble size in bubble-induced turbulence (BIT). Second and third order structure funct…
physics.flu-dyn2022
Effects of surfactants on bubble-induced turbulence
Tian Ma, Hendrik Hessenkemper, Dirk Lucas +1
We use experiments to explore the effect of surfactants on bubble-induced turbulence (BIT) at different scales, considering how the bubbles affect the flow kinetic energy, anisotro…