97 citations · 311 across the 8 of their papers we have counts for
8 papers
The Cryogenic Lagrangian Exploration Module: a rotating cryostat for the study of quantum vortices in Helium II via particle seeding
Jeremy Vessaire, Charles Peretti, Florian Lorin +5
The study of quantum vortex dynamics in HeII offers great potential for advancing quantum-fluid models. Bose-Einstein condensates, neutron stars, and even superconductors exhibit q…
Intermittency of quantum turbulence with superfluid fractions from 0% to 96%
Eléonore Rusaouen, Benoît Chabaud, Julien Salort +1
The intermittency of turbulent superfluid helium is explored systematically in a steady wake flow from 1.28 K up to T>2.18K using a local anemometer. This temperature range spans r…
Energy cascade and the four-fifths law in superfluid turbulence
Julien Salort, Benoît Chabaud, Emmanuel Lévêque +1
The 4/5-law of turbulence, which characterizes the energy cascade from large to small-sized eddies at high Reynolds numbers in classical fluids, is verified experimentally in a sup…
Turbulent velocity spectra in superfluid flows
J. Salort, C. Baudet, B. Castaing +12
We present velocity spectra measured in three cryogenic liquid 4He steady flows: grid and wake flows in a pressurized wind tunnel capable of achieving mean velocities up to 5 m/s a…
Comment on "Turbulent heat transport near critical points: Non-Boussinesq effects" (cond-mat/0601398)
Xavier Chavanne, Philippe-Emmanuel P. -E. Roche, Benoît Chabaud +3
In a recent preprint (cond-mat/0601398), D. Funfschilling and G. Ahlers describe a new effect, that they interpret as non-Boussinesq, in a convection cell working with ethane, near…
Ultimate Regime of Convection: robustness to poor thermal properties of the plates
Philippe-Emmanuel P. -E. Roche, Frédéric Gauthier, Benoît Chabaud +1
A transition to Kraichnan ultimate regime of convection has been reported in very high Rayleigh numbers experiments, but not in all of them. These apparently contradictory results…
Heat Transfer in Turbulent Rayleigh-Benard Convection below the Ultimate Regime
P. -E. Roche, B. Castaing, B. Chabaud +1
A Rayleigh-Bénard cell has been designed to explore the Prandtl (Pr) dependence of turbulent convection in the cross-over range and for the full range of soft and hard…
On the universality of small scale turbulence
Ch. Renner, J. Peinke, R. Friedrich +2
The proposed universality of small scale turbulence is investigated for a set of measurements in a cryogenic free jet with a variation of the Reynolds number (Re) from 8500 to 10^6…