3 papers
physics.flu-dyn2025★ 3 cited
Diffuselet method for three-dimensional turbulent mixing of a cloudy air filament
Vladyslav Pushenko, Simone Scollo, Patrice Meunier +2
The mixing properties of vapor content, temperature and particle fields are of paramount importance in cloud turbulence as they pertain to essential processes, such as cloud water…
physics.flu-dyn2024
Local precursors to anomalous dissipation in Navier-Stokes turbulence: Burgers vortex-type models and simulation analysis
Georgy Zinchenko, Vladyslav Pushenko, Joerg Schumacher
Anomalous dissipation is a dissipation mechanism of kinetic energy which is established by a sufficiently spatially rough velocity field. It implies that the rescaled mean kinetic…
physics.flu-dyn2023
Connecting finite-time Lyapunov exponents with supersaturation and droplet dynamics in the bulk of a turbulent cloud
Vladyslav Pushenko, Jörg Schumacher
The impact of turbulent mixing on the droplet size distribution is studied deep inside a warm ice-free cloud. A simplified cloud mixing model was implemented therefore which summar…