46 citations · 223 across the 8 of their papers we have counts for
9 papers
Effects of Alfvénicity on the Compressible Energy Cascade in Magnetohydrodynamic Solar Wind Turbulence: Evidence from Parker Solar Probe, Solar Orbiter, and WIND observations
Nahuel Andrés, Carlos A. Gonzalez, Norberto Romanelli
The compressible MHD energy cascade in the solar wind is shaped by Alfvénicity, plasma fluctuations, and proton temperature, yet how these factors regulate the relative weight of c…
The evolution of compressible solar wind turbulence in the inner heliosphere: PSP, THEMIS and MAVEN observations
N. Andrés, F. Sahraoui, L. Z. Hadid +5
The first computation of the compressible energy transfer rate from 0.2 AU up to 1.7 AU is obtained using PSP, THEMIS and MAVEN observations. The compressible energy…
Solar Wind Turbulence Around Mars: Relation Between The Energy Cascade Rate And The Proton Cyclotron Waves Activity
Nahuel Andrés, Norberto Romanelli, Lina Z. Hadid +3
The first estimation of the incompressible energy cascade rate at magnetohydrodynamic (MHD) scales is obtained in the plasma upstream of the Martian bow shock, using MAVEN observat…
Statistics of incompressible hydrodynamic turbulence: an alternative approach
Nahuel Andrés, Supratik Banerjee
Using a recent alternative form of the Kolmogorov-Monin exact relation for fully developed hydrodynamics (HD) turbulence, the incompressible energy cascade rate is co…
Energy cascade rate in isothermal compressible magnetohydrodynamic turbulence
Nahuel Andrés, Fouad Sahraoui, Sébastien Galtier +3
Three-dimensional direct numerical simulations are used to study the energy cascade rate in isothermal compressible magnetohydrodynamic turbulence. Our analysis is guided by a two-…
Interplay between Alfvén and magnetosonic waves in compressible magnetohydrodynamics turbulence
Nahuel Andrés, Patricio Clark di Leoni, Pablo D. Mininni +3
Using spatio-temporal spectra we show direct evidence of excitation of magnetosonic and Alfvén waves in three-dimensional compressible magnetohydrodynamic turbulence at small Mach…
von Kármán-Howarth equation for three-dimensional two-fluid plasmas
Nahuel Andrés, Pablo Mininni, Pablo Dmitruk +1
We derive the von Kármán-Howarth equation for a full three dimensional incompressible two-fluid plasma. In the long-time limit and for very large Reynolds numbers we obtain the equ…
Influence of the Hall effect and electron inertia in collisionless magnetic reconnection
Nahuel Andrés, Pablo Dmitruk, Daniel Gómez
We study the role of the Hall current and electron inertia in collisionless magnetic reconnection within the framework of full two-fluid MHD. At spatial scales smaller than the ele…
Two-fluid turbulence including electron inertia
Nahuel Andrés, Carlos Gonzalez, Luis Martin +2
We present a full two-fluid magnetohydrodynamic (MHD) description for a completely ionized hydrogen plasma, retaining the effects of the Hall current, electron pressure and electro…