10 citations · 10 across the 2 of their papers we have counts for
3 papers · 1 filter
On-off pumping for drag reduction in a turbulent channel flow
Giulio Foggi Rota, Alessandro Monti, Marco E. Rosti +1
We show that the energy required by a turbulent flow to displace a given amount of fluid through a straight duct in a given time interval can be reduced by modulating in time the p…
Collective dynamics of dense hairy surfaces in turbulent flow
Alessandro Monti, Stefano Olivieri, Marco E. Rosti
Flexible filamentous beds interacting with a turbulent flow represent a fundamental setting for many environmental phenomena, e.g., aquatic canopies in marine current. Exploiting d…
Saving Energy in Turbulent Flows with Unsteady Pumping
Giulio Foggi Rota, Alessandro Monti, Marco E. Rosti +1
Viscous dissipation causes significant energy losses in fluid flows; in ducts, laminar flows provide the minimum resistance to the motion, whereas turbulent currents substantially…