1997/10/29 by Luca Biferale, L. Biferale, D. Pierotti +2 · 2 citations
Engineering · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Fluid Dynamics and Turbulent Flows #Statistical Mechanics and Entropy #chao-dyn #nlin.CD
paper · pdf · doi:10.1088/0305-4470/31/1/008
16 pages Latex, 4 PS figures, on press on J. Phys
arxiv created 1997/10/29 · openalex publication_date 1998/01/09 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Dynamical ensemble equivalence between hydrodynamic dissipative equations and suitable time-reversible dynamical systems has been investigated in a class of dynamical systems for turbulence. The reversible dynamics is obtained from the original dissipative equations by imposing a global constraint. We find that, by increasing the input energy, the system changes from an equilibrium state to a non-equilibrium stationary state in which an energy cascade, with the same statistical properties of the original system, is clearly detected.