3 papers
physics.flu-dyn2024
Performance enhancement of electrocatalytic hydrogen evolution through coalescence-induced bubble dynamics
Aleksandr Bashkatov, Sunghak Park, Çayan Demirkır +4
The evolution of electrogenerated gas bubbles during water electrolysis can significantly hamper the overall process efficiency. Promoting the departure of electrochemically genera…
physics.flu-dyn2024
Planar bubble plumes from an array of nozzles: Measurements and modelling
Simon Beelen, Dominik Krug
Bubble curtains are widely used for sound mitigation during offshore pile driving to protect marine life. However, the lack of well validated hydrodynamic models is a major factor…
physics.flu-dyn2023
Mass transport at gas-evolving electrodes
Farzan Sepahi, Roberto Verzicco, Detlef Lohse +1
Direct numerical simulations are utilised to investigate mass transfer processes at gas-evolving electrodes that experience successive formation and detachment of bubbles. The gas-…