109 citations · 1.3k across the 81 of their papers we have counts for
4 papers · 1 filter
Fiber Tracking Velocimetry for two-point statistics of turbulence
Stefano Brizzolara, Marco Edoardo Rosti, Stefano Olivieri +3
We propose and validate a novel experimental technique to measure two-point statistics of turbulent flows. It consists in spreading rigid fibers in the flow and tracking their posi…
The impact of porous walls on the rheology of suspensions
Marco E. Rosti, Parisa Mirbod, Luca Brandt
We study the effect of isotropic porous walls on a plane Couette flow laden with spherical and rigid particles. We perform a parametric study varying the volume fraction between $0…
Turbulence dictates the fate of virus-containing droplets in violent expiratory events
Marco E. Rosti, Mattia Cavaiola, Stefano Olivieri +2
Violent expiratory events, such as coughing and sneezing, are highly nontrivial examples of a two-phase mixture of liquid droplets dispersed into an unsteady turbulent airflow. Und…
Numerical simulations of a sphere settling in simple shear flows of yield stress fluids
Mohammad Sarabian, Marco E. Rosti, Luca Brandt +1
We perform D numerical simulations to investigate the sedimentation of a single sphere in the absence and presence of a simple cross shear flow in a yield stress fluid with weak…