Two-dimensional partially ionized magnetohydrodynamic turbulence
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.500
Abstract: Abstract Ionization occurs in the upper atmospheres of hot Jupiters and in the interiors of gas giant planets, leading to magnetohydrodynamic (MHD) effects that couple the momentum and the magnetic field, thereby significantly altering the… read more here.
Keywords: dimensional partially; magnetohydrodynamic turbulence; two dimensional; partially ionized ... See more keywords
Inverse cascade suppression and shear-layer formation in magnetohydrodynamic turbulence subject to a guide field and misaligned rotation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2021.968
Abstract: Astrophysical flows are often subject to both rotation and large-scale background magnetic fields. Individually, each is known to two-dimensionalize the flow in the perpendicular plane. In realistic settings, both of these effects are simultaneously present… read more here.
Keywords: field; rotation; guide field; magnetohydrodynamic turbulence ... See more keywords
Lagrangian Statistics for Dispersion in Magnetohydrodynamic Turbulence
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2020ja028245
Abstract: Measurements in the heliosphere and high-resolution fluid simulations give clear indications for the anisotropy of plasma turbulence in the presence of magnetic fields. How this anisotropy affects ... read more here.
Keywords: dispersion magnetohydrodynamic; lagrangian statistics; magnetohydrodynamic turbulence; turbulence ... See more keywords
Swift generator for three-dimensional magnetohydrodynamic turbulence.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.025307
Abstract: Magnetohydrodynamic turbulence is central to laboratory and astrophysical plasmas, and is invoked for interpreting many observed scalings. Verifying predicted scaling law behavior requires extreme-resolution direct numerical simulations (DNS), with needed computing resources excluding systematic parameter… read more here.
Keywords: current density; swift generator; magnetohydrodynamic turbulence; three dimensional ... See more keywords
Reconnection-driven energy cascade in magnetohydrodynamic turbulence
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DOI: 10.1126/sciadv.abn7627
Abstract: Magnetohydrodynamic turbulence regulates the transfer of energy from large to small scales in many astrophysical systems, including the solar atmosphere. We perform three-dimensional magnetohydrodynamic simulations with unprecedentedly large magnetic Reynolds number to reveal how rapid… read more here.
Keywords: magnetohydrodynamic turbulence; energy; reconnection; energy cascade ... See more keywords