Circulation in High Reynolds Number Isotropic Turbulence is a Bifractal

  title={Circulation in High Reynolds Number Isotropic Turbulence is a Bifractal},
  author={Kartik P. Iyer and Katepalli R. Sreenivasan and P. K. Yeung},
  journal={Physical Review X},
The turbulence problem at the level of scaling exponents is hard in part because of the multifractal scaling of small scales, which demands that each moment order be treated and understood independently. This conclusion derives from studies of velocity structure functions, energy dissipation, enstrophy density (that is, square of vorticity), etc. However, it is likely that there exist other physically pertinent quantities with uncomplicated structure in the inertial range, potentially resulting… 

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