107 citations · 319 across the 9 of their papers we have counts for
9 papers
A quadratic Reynolds stress development for the turbulent Kolmogorov flow
Wenwei Wu, Francois G. Schmitt, Enrico Calzavarini +1
We study the three-dimensional turbulent Kolmogorov flow, i.e. the Navier-Stokes equations forced by a low-single-wave-number sinusoidal force in a periodic domain, by means of dir…
Autocorrelation function of velocity increments time series in fully developed turbulence
Y. X. Huang, F. G. Schmitt, Z. M. Lu +1
In fully developed turbulence, the velocity field possesses long-range correlations, denoted by a scaling power spectrum or structure functions. Here we consider the autocorrelatio…
Lagrangian Cascade in Three-Dimensional Homogeneous and Isotropic Turbulence
Y. X. Huang, Francois G. Schmitt
In this work, the scaling statistics of the dissipation along Lagrangian trajectories are investigated by using fluid tracer particles obtained from a high resolution direct numeri…
Scaling of maximum probability density functions of velocity and temperature increments in turbulent systems
Y. X. Huang, Francois G. Schmitt, Q. Zhou +4
In this paper, we introduce a new way to estimate the scaling parameter of a self-similar process by considering the maximum probability density function (pdf) of tis increments. W…
Time dependent intrinsic correlation analysis of temperature and dissolved oxygen time series using empirical mode decomposition
Y. X. Huang, Francois G. Schmitt
In the marine environment, many fields have fluctuations over a large range of different spatial and temporal scales. These quantities can be nonlinear \red{and} non-stationary, an…
Explicit predictability and dispersion scaling exponents in fully developed turbulence
Francois G Schmitt
We apply a simple method to provide explicit expressions for different scaling exponents in intermittent fully developed turbulence, that before were only given through a Legendre…