Isotropic turbulence in the dark fluid universe with inhomogeneous
  equation of state
  We investigate the turbulence effect in dark fluid universe with linear
inhomogeneous equation of state. Attention is attached to two physical
situations. First, we perform the perturbative analysis of turbulence and check
its effects around the Big Rip. Later, treating the turbulence energy density
as a part of total dark fluid, we study the stability of the system. The result
shows that the stability is achieving as the energy density of turbulence
decreases, changing into heat (the radiation), in perfect agreement with the
avoidance of the Big Rip.
