par Vlad, Mǎdǎlina;Spineanu, Florin;Misguich, Jacques ;Balescu, Radu
Référence Physical review. E, Statistical, nonlinear, and soft matter physics, 63, 6 II, page (066304/1-066304/10), 066304
Publication Publié, 2001
Article révisé par les pairs
Résumé : Analytical expressions were obtained for the Lagrangian velocity correlations and for the time-dependent diffusion coefficients of particle motion in divergence-free stochastic velocity fields with constant average Vd. The expressions were obtained by considering both the static and the time-dependent problems with the use of the decorrelation trajectory method.