Velocity and velocity-difference distributions in Burgers turbulence.
We consider the one-dimensional Burgers equation randomly stirred at large scales by a Gaussian short-time correlated force. Using the method of dissipative anomalies, we obtain velocity and velocity-difference probability density functions and confirm the results with high-resolution numerical simulations.
Boldyrev
Stanislav
S
Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637, USA.
Linde
Timur
T
Polyakov
Alexandre
A