18 citations · 40 across the 4 of their papers we have counts for
3 papers · 1 filter
Eulerian Statistically Preserved Structures in Passive Scalar Advection
Yoram Cohen, Anna Pomyalov, Itamar Procaccia
We analyze numerically the time-dependent linear operators that govern the dynamics of Eulerian correlation functions of a decaying passive scalar advected by a stationary, forced…
Active and Passive Fields in Turbulent Transport: the Role of Statistically Preserved Structures
Emily S. C. Ching, Yoram Cohen, Thomas Gilbert +1
We have recently proposed that the statistics of active fields (which affect the velocity field itself) in well-developed turbulence are also dominated by the Statistically Preserv…
Statistically Preserved Structures in Shell Models of Passive Scalar Advection
Yoram Cohen, Thomas Gilbert, Itamar Procaccia
It was conjectured recently that Statiscally Preserved Structures underlie the statistical physics of turbulent transport processes. We analyze here in detail the time-dependent (n…