Scaling of Spinodal Turbulence between Viscous and Inertial Hydrodynamic Regimes

R. V. R. Pandya

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arXiv · cond-mat/0606675

Scaling of Spinodal Turbulence between Viscous and Inertial Hydrodynamic Regimes

R. V. R. Pandya

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Abstract

The existence of unique scaling in a crossover regime between viscous and inertial hydrodynamic regimes is revealed for homogeneous, isotropic, incompressible, spinodal turbulence which is characterized, to begin with, by three different length scales and a velocity scale. The obtained scaling exponents are found to be in agreement and in consistency with available simulation results for a broad range of crossover regime. Also, it is observed that the spinodal turbulence in the crossover regime is in complete consistency with the universality class of self-preservation of decaying grid turbulence. We then obtain analytical forms for various scalings, valid in the crossover regime, through the analysis for self-preservation of spinodal turbulence.

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R. V. R. Pandya. 2006-06-27. Scaling of Spinodal Turbulence between Viscous and Inertial Hydrodynamic Regimes. https://arxiv.org/abs/cond-mat/0606675

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