57 citations · 134 across the 7 of their papers we have counts for
4 papers · 1 filter
Lagrangian flow networks for passive dispersal: tracers versus finite size particles
Deoclécio Valente, Ksenia Guseva, Ulrike Feudel
The transport and distribution of organisms like larvae, seeds or litter in the ocean as well as particles in industrial flows is often approximated by a transport of tracer partic…
Aggregation and fragmentation dynamics in random flows: From tracers to inertial aggregates
Ksenia Guseva, Ulrike Feudel
We investigate aggregation and fragmentation dynamics of tracers and inertial aggregates in random flows leading to steady state size distributions. Our objective is to elucidate t…
History effects in the sedimentation of light aerosols in turbulence: the case of marine snow
Ksenia Guseva, Anton Daitche, Ulrike Feudel +1
We analyze the effect of the Basset history force on the sedimentation of nearly neutrally buoyant particles, exemplified by marine snow, in a three-dimensional turbulent flow. Par…
Numerical simulations of aggregate breakup in bounded and unbounded turbulent flows
Matthaus U. Babler, Luca Biferale, Luca Brandt +8
Breakup of small aggregates in fully developed turbulence is studied by means of direct numerical simulations in a series of typical bounded and unbounded flow configurations, such…