90 citations · 130 across the 10 of their papers we have counts for
4 papers · 1 filter
Experimental study of turbulent mixing in a T-shaped mixer
Huixin Li, Mohammad Mehdi Zamani Asl, Bastian Bäuerlein +3
One of the most widespread canonical devices for fluid mixing is the T-shaped mixer, in which two opposing miscible liquid streams meet at a junction and then mix along a main chan…
Nonlinear optimal perturbation growth in pulsatile pipe flow
Patrick Keuchel, Marc Avila
Pulsatile fluid flows through straight pipes undergo a sudden transition to turbulence that is extremely difficult to predict. The difficulty stems here from the linear Floquet sta…
Bayesian minimisation of energy consumption in turbulent pipe flow via unsteady driving
Felix Kranz, Daniel Morón, Marc Avila
Turbulence accounts for most of the energy losses associated with the pumping of fluids in pipes. Pulsatile drivings can reduce the drag and energy consumption required to supply a…
Probabilistic thresholds of turbulence decay in transitional shear flows
Daniel Morón, Alberto Vela-Martín, Marc Avila
Linearly stable shear flows first transition to turbulence in the form of localised patches. At low Reynolds numbers, these turbulent patches tend to suddenly decay, following a me…