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11:30
15 mins
LAGRANGIAN AND EULERIAN ROTATING TURBULENCE
Luca Biferale, Irene Mazzitelli, Fabio Bonaccorso, Michel A.T.V Hinsberg, Alessandra S. Lanotte, Stefano Musacchio, Prasad Perlekar, Federico Toschi
Session: Lagrangian aspects of turbulence 4
Session starts: Friday 28 August, 10:30
Presentation starts: 11:30
Room: Room F


Luca Biferale (University of Rome 'Tor Vergata')
Irene Mazzitelli (University of Rome 'Tor Vergata')
Fabio Bonaccorso (University of Rome 'Tor Vergata')
Michel A.T.V Hinsberg (TuE Eindhoven, The Netherlands)
Alessandra S. Lanotte (ISAC-CNR Lecce, Italy)
Stefano Musacchio (CNRS -Nice France)
Prasad Perlekar (Tata Institute of Fundamental Research, India)
Federico Toschi (TuE Eindhoven, The Netherlands)


Abstract:
State-of-the-art direct numerical simulations of rotating turbulence at changing Reynolds and Rossby numbers are presented. Flow is also seeded with millions of particles, with and without inertia, light and heavy. We study two regimes, at high and low rotation. Heavy and light particles are injected along different axis of rotations, allowing to study the combined effects of preferential concentration in presence of Coriolis and Centripetal forces.