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physics.flu-dyn2024
A Numerical Proof of Shell Model Turbulence Closure
Giulio Ortali, Alessandro Corbetta, Gianluigi Rozza +1
The development of turbulence closure models, parametrizing the influence of small non-resolved scales on the dynamics of large resolved ones, is an outstanding theoretical challen…
physics.flu-dyn2024
Extreme statistics and extreme events in dynamical models of turbulence
Xander M. de Wit, Giulio Ortali, Alessandro Corbetta +3
We present a study of the intermittent properties of a shell model of turbulence with unprecedented statistics, about eddy turn over time, achieved thanks to an impleme…