Integral Fluctuations Theorem for highest Reynolds
EuHIT Funded Project
Team
André Fuchs
University of Oldenburg, Oldenburg, Germany
Alain Girard
CEA, Grenoble, France
Iouri Moukharski
CEA-Saclay, Gif sur Yvette, France
Jaroslaw Puczylowski
University of Oldenburg, Oldenburg, Germany
Bernard Rousset
Cea, Grenoble, France
Julien Salort
Ecole Normale Superieure de Lyon, Lyon, France
Overview
- Research Infrastructure
- CEA Grenoble Helium Infrastructures, France
- Facilities used
- SHREK (SHREK)
- Project leader
-
Joachim PeinkeUniversity of Oldenburg, Oldenburg, Germany
Abstract
Measurements of flows approaching the highest Reynolds-numbers achievable in laboratory conditions in the SHREK experiment shall be performed. With these data it shall be investigated if the integral fluctuations theorem, as a new basic non-equilibrium thermodynamical law, still holds. The consequences for a stochastic description of the turbulent disorder shall be investigated focusing on the following questions:
- Can an approach to a universal high Re-number state be seen?
- Are scaling breaking contributions remaining significant?
Besides the change of the Reynolds-number, the case of superfluid turbulence shall be considered to perform a stochastic comparison to the above-mentioned points.
- Can an approach to a universal high Re-number state be seen?
- Are scaling breaking contributions remaining significant?
Besides the change of the Reynolds-number, the case of superfluid turbulence shall be considered to perform a stochastic comparison to the above-mentioned points.