60 citations · 152 across the 5 of their papers we have counts for
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Collision rate for suspensions at large Stokes numbers - comparing Navier-Stokes and synthetic turbulence
Michel Voßkuhle, Alain Pumir, Emmanuel Lévêque +1
The use of simplified models of turbulent flows provides an appealing possibility to study the collision rate of turbulent suspensions, especially in conditions relevant to astroph…
Multiple collisions in turbulent flows
Michel Voßkuhle, Emmanuel Lévêque, Michael Wilkinson +1
In turbulent suspensions, collision rates determine how rapidly particles coalesce or react with each other. To determine the collision rate, many numerical studies rely on the 'Gh…
Prevalence of the sling effect for enhancing collision rates in turbulent suspensions
Michel Voßkuhle, Alain Pumir, Emmanuel Lévêque +1
Turbulence facilitates collisions between particles suspended in a turbulent flow. Two effects have been proposed which can enhance the collision rate at high turbulence intensitie…
The Lundgren-Monin-Novikov Hierarchy: Kinetic Equations for Turbulence
R. Friedrich, A. Daitche, O. Kamps +3
We present an overview of recent works on the statistical description of turbulent flows in terms of probability density functions (PDFs) in the framework of the Lundgren-Monin-Nov…
Two-Point Vorticity Statistics in the Inverse Turbulent Cascade
R. Friedrich, M. Voßkuhle, O. Kamps +1
We present a statistical analysis of the two-point vorticity probability density of the vorticity field generated in the inverse cascade of stationary two-dimensional turbulence.