12 citations · 23 across the 3 of their papers we have counts for
3 papers
nlin.SI2009
Point-source inertial particle dispersion
Marco Martins Afonso, Andrea Mazzino
The dispersion of inertial particles continuously emitted from a point source is analytically investigated in the limit of small inertia. Our focus is on the evolution equation of…
nlin.CD2007★ 12 cited
Point-source scalar turbulence
Antonio Celani, Marco Martins Afonso, Andrea Mazzino
The statistics of a passive scalar randomly emitted from a point source is investigated analytically. Our attention has been focused on the two-point equal-time scalar correlation…
nlin.CD2003★ 11 cited
Large-Eddy Simulation closures of passive scalar turbulence: a systematic approach
M. Martins Afonso, A. Celani, R. Festa +1
The issue of the parameterization of small scale (``subgrid'') turbulence is addressed in the context of passive scalar transport. We focus on the Kraichnan advection model which l…