2 papers
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…
physics.flu-dyn2021
Scale-dependent anisotropy, energy transfer and intermittency in bubble-laden turbulent flows
Tian Ma, Bernhard Ott, Jochen Frohlich +1
Data from Direct Numerical Simulations of disperse bubbly flows in a vertical channel are used to study the effect of the bubbles on the carrier-phase turbulence. A new method is d…