204 citations · 631 across the 7 of their papers we have counts for
7 papers
Anomalous scaling of passive scalar in turbulence and in equilibrium
Gregory Falkovich, Alexander Fouxon
We analyze multi-point correlation functions of a tracer in an incompressible flow at scales far exceeding the scale at which fluctuations are generated (quasi-equilibrium doma…
Entropy production away from the equilibrium
Gregory Falkovich, Alexander Fouxon
For a system moving away from equilibrium, we express the entropy production via a two-point correlation function for any time and any distance from equilibrium. The long-time limi…
Spectra of turbulence in dilute polymer solutions
A. Fouxon, V. Lebedev
We investigate turbulence in dilute polymer solutions when polymers are strongly stretched by the flow. We establish power-law spectrum of velocity, which is not associated with a…
On Turbulence of Polymer Solutions
E. Balkovsky, A. Fouxon, V. Lebedev
We investigate high-Reynolds number turbulence in dilute polymer solutions. We show the existence of a critical value of the Reynolds number which separates two different regimes.…
Clustering of inertial particles in turbulent flows
E. Balkovsky, G. Falkovich, A. Fouxon
We consider inertial particles suspended in an incompressible turbulent flow. Due to inertia of particles, their velocity field acquires small compressible component. Its presence…
On the Turbulent Dynamics of Polymer Solutions
E. Balkovsky, A. Fouxon, V. Lebedev
We study properties of dilute polymer solutions which are known to depend strongly on polymer elongation. The probability density function (PDF) of polymer end-to-end extensions $R…