12 citations · 29 across the 4 of their papers we have counts for
4 papers · 1 filter
Extreme vorticity events in turbulent Rayleigh-Bénard convection from stereoscopic measurements and reservoir computing
Valentina Valori, Robert Kräuter, Jörg Schumacher
High-amplitude events of the out-of-plane vorticity component are analyzed by stereoscopic particle image velocimetry (PIV) in the bulk region of turbulent Rayleigh-Bénard co…
On Lagrangian Intermittency from 4-D Particle Tracking Velocimetry measurements of a turbulent von Kármán flow
Valentina Valori, Paul Debue, Adam Cheminet +9
We investigate the ability of 4D Particle Tracking Velocimetry measurements at high particle density to explore intermittency and irreversibility in a turbulent swirling flow at va…
Connecting boundary layer dynamics with extreme bulk dissipation events in Rayleigh-Bénard flow
Valentina Valori, Joerg Schumacher
We study the connection between extreme events of thermal and kinetic energy dissipation rates in the bulk of three-dimensional Rayleigh-Bénard convection and the wall shear stress…
Weak formulation and scaling properties of energy fluxes in 3D numerical turbulent Rayleigh-Bénard convection
Valori Valentina, Innocenti Alessio, Dubrulle Bérengère +1
We apply the weak formalism on the Boussinesq equations, to characterize scaling properties of the mean and the standard deviation of the potential, kinetic and viscous energy flux…