11 citations · 27 across the 7 of their papers we have counts for
7 papers
Drift of interfaces in forced stably-stratified turbulence and the role of vertically-sheared helical structures
Niccolò Cocciaglia, Luca Biferale, Fabio Bonaccorso +1
Experimental investigations of forced stably stratified turbulence (SST) have shown that the step-like density profile, made of well-mixed density layers and sharp interfaces alter…
Long-time evolution of density layers and interfaces in forced stably-stratified flows
Niccolo Cocciaglia, Fabio Bonaccorso, Alessandra Sabina Lanotte +1
Stably stratified fluids subject to sustained forcing are known to develop step-like density "staircases", where nearly homogeneous layers alternate with thin interfaces of strong…
TURB-Smoke. A database of Lagrangian pollutants emitted from point-sources and dispersed in turbulent flows
Luca Biferale, Fabio Bonaccorso, Niccolò Cocciaglia +2
Identifying the location and characteristics of pollution sources in turbulent flows is challenging, especially for environmental monitoring and emergency response, due to sparse,…
Detecting time-irreversibility in multiscale systems: correlation and response functions in the Lorenz96 model
Niccolò Cocciaglia, Dario Lucente
Due to their relevance to geophysical systems, the investigation of multiscale systems through the lens of statistical mechanics has gained popularity in recent years. The aim of o…
Conceptual and practical approaches for investigating irreversible processes
Dario Lucente, Marco Baldovin, Fabio Cecconi +5
Current research in statistical mechanics mostly concerns the investigation of out-of-equilibrium, irreversible processes, which are ubiquitous in nature and still far from being t…
Non-equilibrium statistical mechanics of the turbulent energy cascade: irreversibility and response functions
Niccolò Cocciaglia, Massimo Cencini, Angelo Vulpiani
The statistical properties of turbulent flows are fundamentally different from those of systems at equilibrium due to the presence of an energy flux from the scales of injection to…
Thermalization without chaos in harmonic systems
Niccolò Cocciaglia, Angelo Vulpiani, Giacomo Gradenigo
Recent numerical results showed that thermalization of Fourier modes is achieved in short time-scales in the Toda model, despite its integrability and the absence of chaos. Here we…