15 citations · 23 across the 3 of their papers we have counts for
3 papers
physics.flu-dyn2022★ 8 cited
Buoyancy driven bubbly flows: role of meso-scale structures on the relative motion between phases in bubble columns operated in the heterogeneous regime
Y. Mezui, M. Obligado, A. Cartellier
The hydrodynamics of bubble columns in the heterogeneous regime is investigated from experiments with bubbles at large particle Reynolds numbers and without coalescence. The void f…
physics.flu-dyn2022★ 15 cited
Buoyancy driven bubbly flows: scaling of velocities in bubble columns operated in the heterogeneous regime
Y. Mezui, M. Obligado, Alain Cartellier
The hydrodynamics of bubble columns in the heterogeneous regime is revisited. Focusing on air-water systems at large aspect ratio, we show from dimensional analysis that buoyancy e…
physics.flu-dyn2021
A new, optimized Doppler optical probe for phase detection, bubble velocity and size measurements: investigation of a bubble column operated in the heterogeneous regime
Anthony Lefebvre, Yann Mezui, Martin Obligado +2
A new measuring technique dedicated to bubble velocity and size measurements in complex bubbly flows such as those occurring in bubble columns is proposed. This sensor combines the…