LOCAL VELOCITY MEASUREMENTS IN THE SHREK EXPERIMENT AT HIGH REYNOLDS NUMBER etc15 Tracking Number 370Presentation: Session: Superfluids 2 Room: Room E Session start: 13:30 Wed 26 Aug 2015 Christophe Baudet christophe.baudet@hmg.inpg.fr Affifliation: LEGI, France Michel Bon Mardion michel.bon-mardion@cea.fr Affifliation: CEA Grenoble, France Patrick Bonnay patrick.bonnay@cea.fr Affifliation: CEA Grenoble, France Alan Braslau alan.braslau@cea.fr Affifliation: CEA Saclay, France Bernard Castaing bcastain@ens-lyon.fr Affifliation: ENS Lyon, France Francesca Chillà francesca.chilla@ens-lyon.fr Affifliation: ENS Lyon, France Laurent Chevillard laurent.chevillard@ens-lyon.fr Affifliation: ENS Lyon, France François Daviaud francois.daviaud@cea.fr Affifliation: CEA Saclay, France Pantxo Diribarne pantxo.diribarne@cea.fr Affifliation: CEA Grenoble, France Bérengère Dubrulle berengere.dubrulle@cea.fr Affifliation: CEA Saclay, France Davide Durì duri.davide@libero.it Affifliation: CEA Grenoble, France; LEGI, France Davide Faranda davide.faranda@cea.fr Affifliation: CEA Saclay, France Basile Gallet de Saint-Aurin basile.gallet-de-saint-aurin@cea.fr Affifliation: CEA Saclay, France Mathieu Gibert mathieu.gibert@grenoble.cnrs.fr Affifliation: Institut Néel, France Alain Girard alain.girard@cea.fr Affifliation: CEA Grenoble, France Bernard Hébral bernard.hebral@grenoble.cnrs.fr Affifliation: Institut Néel, France Thierry Lehner thierry.lehner@obspm.fr Affifliation: LUTH, Observatoire de Paris, CNRS, France Iouri Moukharski iouri.moukharski@cea.fr Affifliation: CEA Saclay, France Jean-Paul Moro jean-paul.moro@cea.fr Affifliation: CEA Grenoble, France Jean-Marc Poncet jean-marc.poncet@cea.fr Affifliation: LEGI, France Philippe-Emmanuel Roche philippe.roche@grenoble.cnrs.fr Affifliation: Institut Néel, France Bernard Rousset bernard.rousset@cea.fr Affifliation: CEA Grenoble, France Éléonore Rusaouën eleonore.rusaouen@ens-lyon.fr Affifliation: Institut Néel, France Brice Saint-Michel brice.saint-michel@cea.fr Affifliation: CEA Saclay, France Julien Salort julien.salort@ens-lyon.fr Affifliation: ENS Lyon, France Ewe-wei Saw Ewe-wei.Saw@cea.fr Affifliation: CEA Saclay, France Konstantinos Steiros Konstantinos.Steiros@cea.fr Affifliation: CEA Saclay, France Cécile Wiertel-Gasquet cecile.Wiertel-Gasquet@cea.fr Affifliation: CEA Saclay, France Topics: - Turbulence in superfluids 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. |