85 citations · 131 across the 6 of their papers we have counts for
6 papers
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.…
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…
Fate of bubble clusters rising in a quiescent liquid
Tian Ma, Hendrik Hessenkemper, Dirk Luca +1
We use experiments to study the evolution of bubble clusters in a swarm of freely rising, deformable bubbles. A new machine learning-aided algorithm allows us to identify and track…
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…
Bubble identification from images with machine learning methods
Hendrik Hessenkemper, Sebastian Starke, Yazan Atassi +2
An automated and reliable processing of bubbly flow images is highly needed to analyse large data sets of comprehensive experimental series. A particular difficulty arises due to o…
An experimental study on the multiscale properties of turbulence in bubble-laden flows
Tian Ma, Hendrik Hessenkemper, Dirk Lucas +1
The properties of bubble-laden turbulent flows at different scales are investigated experimentally, focusing on the flow kinetic energy, energy transfer, and extreme events. The ex…