2 papers
physics.flu-dyn2019
Lagrangian stochastic modeling of acceleration in turbulent wall-bounded flows
Alessio Innocenti, Nicolas Mordant, Nick Stelzenmuller +1
The Lagrangian approach is natural to study issues of turbulent dispersion and mixing. We propose in this work a general Lagrangian stochastic model including velocity and accelera…
physics.flu-dyn2018
Relative dispersion of particle pairs in turbulent channel flow
Juan Ignacio Polanco, Ivana Vinkovic, Nickolas Stelzenmuller +2
Lagrangian tracking of particle pairs is of fundamental interest in a large number of environmental applications dealing with contaminant dispersion and passive scalar mixing. The…