36 citations · 43 across the 2 of their papers we have counts for
2 papers
nlin.CD2004★ 36 cited
Shear effects on passive scalar spectra
A. Celani, M. Cencini, M. Vergassola +2
The effects of a large-scale shear on the energy spectrum of a passively advected scalar field are investigated. The shear is superimposed on a turbulent isotropic flow, yielding a…
cond-mat1998★ 7 cited
Phase Transition in the Passive Scalar Advection
Krzysztof Gawedzki, Massimo Vergassola
The paper studies the behavior of the trajectories of fluid particles in a compressible generalization of the Kraichnan ensemble of turbulent velocities. We show that, depending on…