Spurious diffusion in particle simulations of the Kolmogorov flow
Condensed Matter
2015-06-24 v1
Abstract
Particle simulations of the Kolmogorov flow are analyzed by the Landau-Lifshitz fluctuating hydrodynamics. It is shown that a spurious diffusion of the center of mass corrupts the statistical properties of the flow. The analytical expression for the corresponding diffusion coefficient is derived.
Keywords
Cite
@article{arxiv.cond-mat/0109086,
title = {Spurious diffusion in particle simulations of the Kolmogorov flow},
author = {M. Malek Mansour and C. Van den Broeck and I. Bena and F. Baras},
journal= {arXiv preprint arXiv:cond-mat/0109086},
year = {2015}
}
Comments
10 pages, no figures