53 citations · 172 across the 6 of their papers we have counts for
6 papers
The Lundgren-Monin-Novikov Hierarchy: Kinetic Equations for Turbulence
R. Friedrich, A. Daitche, O. Kamps +3
We present an overview of recent works on the statistical description of turbulent flows in terms of probability density functions (PDFs) in the framework of the Lundgren-Monin-Nov…
Temperature Statistics in Turbulent Rayleigh-Bénard Convection
J. Lülff, M. Wilczek, R. Friedrich
Rayleigh-Bénard convection in the turbulent regime is studied using statistical methods. Exact evolution equations for the probability density function of temperature and velocity…
Theory for the single-point velocity statistics of fully developed turbulence
Michael Wilczek, Anton Daitche, Rudolf Friedrich
We investigate the single-point velocity probability density function (PDF) in three-dimensional fully developed homogeneous isotropic turbulence within the framework of PDF equati…
Dynamical Origins for Non-Gaussian Vorticity Distributions in Turbulent Flows
Michael Wilczek, Rudolf Friedrich
We present results on the connection between the vorticity equation and the shape of the single-point vorticity PDF. The statistical framework for these observations is cast in for…
An exact relation between Eulerian and Lagrangian velocity increment statistics
O. Kamps, R. Friedrich, R. Grauer
We present a formal connection between Lagrangian and Eulerian velocity increment distributions which is applicable to a wide range of turbulent systems ranging from turbulence in…
Lagrangian statistics in forced two-dimensional turbulence
Oliver Kamps, Rudolf Friedrich
We report on simulations of two-dimensional turbulence in the inverse energy cascade regime. Focusing on the statistics of Lagrangian tracer particles, scaling behavior of the prob…