52 citations · 147 across the 5 of their papers we have counts for
3 papers · 1 filter
On the relationship between manipulated inter-scale phase and energy-efficient turbulent drag reduction
Rahul Deshpande, Dileep Chandran, Alexander J. Smits +1
We investigate the role of inter-scale interactions in the high-Reynolds number skin-friction drag reduction strategy reported by Marusic et al. (Nat. Commun., vol. 12, 2021). The…
Turbulent drag reduction by spanwise wall forcing. Part 2: High-Reynolds-number experiments
Dileep Chandran, Andrea Zampiron, Amirreza Rouhi +5
Here, we present measurements of turbulent drag reduction in boundary layers at high friction Reynolds numbers in the range of . The efficacy of the approac…
Turbulent drag reduction by spanwise wall forcing. Part 1: Large-eddy simulations
Amirreza Rouhi, Matt K. Fu, Dileep Chandran +3
Turbulent drag reduction through streamwise travelling waves of spanwise wall oscillation is investigated over a wide range of Reynolds numbers. Here, in Part 1, wall-resolved larg…