  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.
