Spinodal decomposition in homogeneous and isotropic turbulence

Prasad Perlekar1, Roberto Benzi2, Herman J H Clercx3

  • 1Department of Physics and J.M. Burgerscentrum, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands; and International Collaboration for Turbulence Research and TIFR Centre for Interdisciplinary Sciences, 21 Brundavan Colony, Narsingi, Hyderabad 500075, India.

Physical Review Letters
|February 4, 2014
PubMed
Summary

Turbulence arrests domain coarsening in binary mixtures by increasing the effective diffusion constant. This finding is analogous to droplet stability in turbulent emulsions, with an arrest length scale related to the Hinze length.

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