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Dual energy transfer driven by magnetic reconnection at sub-ion scales
MULTISCALE DYNAMICS IN MAGNETIZED TURBULENCE II ORAL
spa-solar and heliospheric physics | 13 december 2024
Raffaele Marino, Raffaello Foldes, Silvio Sergio C...
Space plasmas are multiscale multiphysics framework whose global dynamics are driven by the solar activity. At different scales and distances from the...
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Non-Gaussian statistics of relative dispersion in rotating-stratified turbulence
GEOPHYSICAL FLUID DYNAMICS I ORAL
nonlinear geophysics | 12 december 2024
Alain Pumir, Sebastian Gallon, Raffaele Marino, Fa...
How tracer particles separate in a turbulent fluid is highly sensitive to the structure of the flow, and can lead to large (intermittent) fluctuations...
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Solar Wind Kinetic Properties Observed by Solar Orbiter SWA-PAS and the Local State of Turbulence
FUNDAMENTAL PHYSICS OF THE SOLAR CORONA AND INNER HELIOSPHERE II ORAL
spa-solar and heliospheric physics | 10 december 2024
Roberto Bruno, Luca Sorriso-Valvo, Raffaella D'Ami...
The turbulent state of its fluctuations strongly influences the kinetic features of solar wind plasma through a wave-particle interaction mechanism, w...
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Low-dimensional representation of large-scale intermittency in stratified geophysical flows
GEOPHYSICAL FLUID DYNAMICS: PHYSICS-INFORMED MACHINE LEARNING III POSTER
nonlinear geophysics | 14 december 2023
Raffaello Foldes, Enrico Camporeale, Raffaele Mari...
We introduce a novel machine learning approach designed to reduce the dimensionality of state variables in direct numerical simulations of stratified ...
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Intermittency scaling for mixing and dissipation in rotating stratified turbulence at the edge of instability
GEOPHYSICAL FLUID DYNAMICS: PHYSICS-INFORMED MACHINE LEARNING I ORAL
nonlinear geophysics | 14 december 2023
Annick Pouquet, Duane L. Rosenberg, Raffaele Marin...
Direct numerical simulations (DNS) of rotating, stably stratified flows are performed at moderate Reynolds numbers (Re), and for relatively long integ...
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Local enhancements of the turbulent energy transfer by extreme vertical velocity drafts in stratified geophysical flows
GEOPHYSICAL FLUID DYNAMICS: PHYSICS-INFORMED MACHINE LEARNING III POSTER
nonlinear geophysics | 14 december 2023
Raffaele Marino, Raffaello Foldes, Silvio Sergio C...
Statistical analysis of the output of numerical simulations performed in a certain range of values of the Froude number (Feraco et al., 2018), as well...
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Exploring the MLT mesoscale dynamics with Physics-Informed Machine Learning
GEOPHYSICAL FLUID DYNAMICS: PHYSICS-INFORMED MACHINE LEARNING III POSTER
nonlinear geophysics | 14 december 2023
Juan Miguel M. Urco, Fabio Feraco, Jorge L. Chau, ...
The mesosphere and lower thermosphere (MLT) is a complex fluid framework governed by nonlinear processes, including gravity waves and turbulence. Due ...
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Space-Filtering Approach for Localized Dissipative Phenomena in Stratified Turbulent Flows
GEOPHYSICAL FLUID DYNAMICS III ONLINE POSTER DISCUSSION
nonlinear geophysics | 13 december 2022
Raffaello Foldes, Silvio Sergio Cerri, Raffaele Ma...
Studying how the energy is transferred through scales in stably stratified turbulent flows with local-in-space tools is necessary to better understand...
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