3 papers
astro-ph2007
Instability of P-waves just below the transition region in a global solar wind simulation
R. Grappin, J. Léorat, R. Pinto +1
We investigate how wave propagation is modified by the presence of heat sources and sinks, in the simple 1D, hydrodynamical case, including chromosphere and solar wind. We integrat…
physics.flu-dyn2005
Spectral energy dynamics in magnetohydrodynamic turbulence
Wolf-Christian Mueller, Roland Grappin
Spectral direct numerical simulations of incompressible MHD turbulence at a resolution of up to collocation points are presented for a statistically isotropic system as we…
physics.plasm-ph2003
Statistical anisotropy of magnetohydrodynamic turbulence
Wolf-Christian Mueller, Dieter Biskamp, Roland Grappin
Direct numerical simulations of decaying and forced magnetohydrodynamic (MHD) turbulence without and with mean magnetic field are analyzed by higher-order two-point statistics. The…