2 papers
physics.flu-dyn2021
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…
physics.flu-dyn2016
Stochastic chaos in a turbulent swirling flow
Davide Faranda, Yuzuru Sato, Brice Saint-Michel +4
We report the experimental evidence of the existence of a random attractor in a fully developed turbulent swirling flow. By defining a global observable which tracks the asymmetry…