419 citations · 2k across the 43 of their papers we have counts for
44 papers
Chameleon attractors in a turbulent flow
Tommaso Alberti, Francois Daviaud, Reik V. Donner +3
Turbulent flows present rich dynamics originating from non-trivial energy fluxes across scales, non-stationary forcings and geometrical constraints. This complexity manifests in no…
On the investigation of properties of superfluid He turbulence using a hot-wire signal
P. Diribarne, M. Bon-Mardion, A. Girard +17
We report hot-wire measurements performed in two very different, co- and counter-rotating flows, in normal and superfluid helium at 1.6 K, 2 K, and 2.3 K. As recently reported, the…
Universality and Thermodynamics of Turbulence
Damien Geneste, Hugues Faller, Florian Nguyen +5
We investigate universality of the Eulerian velocity structure functions using velocity fields obtained from the stereoscopic particle image velocimetry (SPIV) technique in experim…
On the universality of anomalous scaling exponents of structure functions in turbulent flows
E-W. Saw, P. Debue, D. Kuzzay +2
All previous experiments in open turbulent flows (e.g. downstream of grids, jet and atmospheric boundary layer) have produced quantitatively consistent values for the scaling expon…
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…
New criteria to detect singularities in experimental incompressible flows
Denis Kuzzay, Ewe-Wei Saw, Fabio J. W. A. Martins +4
We introduce two new singularity detection criteria based on the work of Duchon-Robert (DR) [J. Duchon and R. Robert, Nonlinearity, 13, 249 (2000)], and Eyink [G.L. Eyink, Phys. Re…