• Corpus ID: 18337828

Distributed chaos and inertial ranges in turbulence

  title={Distributed chaos and inertial ranges in turbulence},
  author={A. Bershadskii},
  journal={arXiv: Fluid Dynamics},
It is shown that appearance of inertial range of scales, adjacent to distributed chaos range, results in adiabatic invariance of an energy correlation integral for isotropic homogeneous turbulence and for buoyancy driven turbulence (with stable or unstable stratification, including Rayleigh-Taylor mixing zone). Power spectrum of velocity field for distributed chaos dominated by this adiabatic invariant has a stretched exponential form $\propto \exp(-k/k_{\beta})^{3/5}$. Results of recent direct… 
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