Paradigmatic flow for small-scale magnetohydrodynamics: Properties of the ideal case and the collision of current sheets

We propose two sets of initial conditions for magnetohydrodynamics (MHD) in which both the velocity and the magnetic fields have spatial symmetries that are preserved by the dynamical equations as the system evolves. When implemented numerically they allow for substantial savings in CPU time and mem...

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Detalles Bibliográficos
Autores principales: Lee, E., Brachet, M.E., Pouquet, A., Mininni, P.D., Rosenberg, D.
Formato: JOUR
Materias:
Data storage equipment
Fluid dynamics
Hydrodynamics
Magnetic field effects
Magnetic field measurement
Magnetic fields
Magnetic materials
Solar energy
Solar wind
Wind power
Basic properties
Cpu times
Current sheets
Dynamical equations
Energy spectrums
Exponential decays
Fast rotations
Grid points
Grid resolutions
Initial conditions
Logarithmic decrements
Magnetic pressures
Memory storages
Near collisions
Regular flows
Scale separations
Spatial resolutions
Spatial symmetries
Temporal evolutions
Magnetohydrodynamics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v78_n6_p_Lee
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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