Passive Tracer Dispersion with Random or Periodic Source
chao-dyn
2007-05-23 v1 Chaotic Dynamics
Abstract
In this paper, the author investigates the impact of external sources on the pattern formation and long-time behavior of concentration profiles of passive tracers in a two-dimensional shear flow. It is shown that a time-periodic concentration profile exists for time-periodic external source, while for random source, the distribution functions of all concentration profiles weakly converge to a unique invariant measure (like a stationary state in deterministic systems) as time goes to infinity
Cite
@article{arxiv.chao-dyn/9805021,
title = {Passive Tracer Dispersion with Random or Periodic Source},
author = {Jinqiao Duan},
journal= {arXiv preprint arXiv:chao-dyn/9805021},
year = {2007}
}
Comments
LaTeX file, 9 pages