European Turbulence Conference 2015

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14:15
15 mins

LOCAL VELOCITY MEASUREMENTS IN THE SHREK EXPERIMENT AT HIGH REYNOLDS NUMBER
Christophe Baudet, Michel Bon Mardion, Patrick Bonnay, Alan Braslau, Bernard Castaing, Francesca Chillà, Laurent Chevillard, François Daviaud, Pantxo Diribarne, Bérengère Dubrulle, Davide Durì, Davide Faranda, Basile Gallet de Saint-Aurin, Mathieu Gibert, Alain Girard, Bernard Hébral, Thierry Lehner, Iouri Moukharski, Jean-Paul Moro, Jean-Marc Poncet, Philippe-Emmanuel Roche, Bernard Rousset, Éléonore Rusaouën, Brice Saint-Michel, Julien Salort, Ewe-wei Saw, Konstantinos Steiros, Cécile Wiertel-Gasquet

Session: Superfluids 2
Session starts: Wednesday 26 August, 13:30
Presentation starts: 14:15
Room: Room E

Christophe Baudet (LEGI, France)
Michel Bon Mardion (CEA Grenoble, France)
Patrick Bonnay (CEA Grenoble, France)
Alan Braslau (CEA Saclay, France)
Bernard Castaing (ENS Lyon, France)
Francesca Chillà (ENS Lyon, France)
Laurent Chevillard (ENS Lyon, France)
François Daviaud (CEA Saclay, France)
Pantxo Diribarne (CEA Grenoble, France)
Bérengère Dubrulle (CEA Saclay, France )
Davide Durì (CEA Grenoble, France; LEGI, France)
Davide Faranda (CEA Saclay, France)
Basile Gallet de Saint-Aurin (CEA Saclay, France)
Mathieu Gibert (Institut Néel, France)
Alain Girard (CEA Grenoble, France)
Bernard Hébral (Institut Néel, France)
Thierry Lehner (LUTH, Observatoire de Paris, CNRS, France)
Iouri Moukharski (CEA Saclay, France)
Jean-Paul Moro (CEA Grenoble, France)
Jean-Marc Poncet (LEGI, France)
Philippe-Emmanuel Roche (Institut Néel, France)
Bernard Rousset (CEA Grenoble, France)
Éléonore Rusaouën (Institut Néel, France)
Brice Saint-Michel (CEA Saclay, France)
Julien Salort (ENS Lyon, France)
Ewe-wei Saw (CEA Saclay, France)
Konstantinos Steiros (CEA Saclay, France)
Cécile Wiertel-Gasquet (CEA Saclay, France)

Abstract:
We report preliminary results obtained using new local velocity probes in the Superfluid Helium high REynold number von Kármán flow (SHREK) experiment for different forcing conditions. The presentation will focus on the validation of the signals obtained from a hot-wire and a total head pressure tube in both normal and superfluid phases of liquid helium.