56 citations · 158 across the 7 of their papers we have counts for
7 papers
Coherent structures and secondary flow in turbulent square duct
Marco Atzori, Ricardo Vinuesa, Adrián Lozano-Durán +1
The aim of the present work is to investigate the role of coherent structures in the generation of the secondary flow in a turbulent square duct. The coherent structures are define…
Predictions of turbulent shear flows using deep neural networks
P. A. Srinivasan, L. Guastoni, H. Azizpour +2
In the present work we assess the capabilities of neural networks to predict temporally evolving turbulent flows. In particular, we use the nine-equation shear flow model by Moehli…
Unsteady aerodynamic effects in small-amplitude pitch oscillations of an airfoil
Prabal S. Negi, Ricardo Vinuesa, Ardeshir Hanifi +2
High-fidelity wall-resolved large-eddy simulations (LES) are utilized to investigate the flow-physics of small-amplitude pitch oscillations of an airfoil at Re = 100,000. The inves…
Turbulent boundary layers around wing sections up to Rec = 1,000,000
R. Vinuesa, P. S. Negi, M. Atzori +3
Reynolds-number effects in the adverse-pressure-gradient (APG) turbulent boundary layer (TBL) developing on the suction side of a NACA4412 wing section are assessed in the present…
The vanishing of strong turbulent fronts in bent pipes
Enrico Rinaldi, Jacopo Canton, Philipp Schlatter
Isolated patches of turbulence in transitional straight pipes are sustained by a strong instability at their upstream front, where the production of turbulent kinetic energy (TKE)…
Aspect ratio effect on particle transport in turbulent duct flows
Azad Noorani, Ricardo Vinuesa, Luca Brandt +1
The dynamics of dilute micron-sized spherical inertial particles in turbulent duct flows is studied by means of direct numerical simulations of the carrier phase turbulence with on…