activity
19992023
most citedScaling properties of three-dimensional magnetohydrodynamic turbulence

297 citations · 1.4k across the 27 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

7 papers · 1 filter

astro-ph.SR2015★ 66 cited

Anisotropy of third-order structure functions in MHD turbulence

Andrea Verdini, Roland Grappin, Petr Hellinger +2

The measure of the third-order structure function, Y, is employed in the solar wind to compute the cascade rate of turbulence. In the absence of a mean field B0=0, Y is expected to…

astro-ph.SR2013

Three-dimensional Iroshnikov-Kraichnan turbulence in a mean magnetic field

Roland Grappin, Wolf-Christian Müller, Andrea Verdini +1

Forced, weak MHD turbulence with guide field is shown to adopt different regimes, depending on the magnetic excess of the large forced scales. When the magnetic excess is large eno…

astro-ph.SR2013★ 9 cited

Role of helicities for the dynamics of turbulent magnetic fields

Wolf-Christian Müller, Shiva Kumar. Malapaka

Investigations of the inverse cascade of magnetic helicity are conducted with pseudospectral, three-dimensional direct numerical simulations of forced and decaying incompressible m…

astro-ph.SR2013★ 26 cited

Fluctuation dynamo amplified by intermittent shear bursts in convectively driven magnetohydrodynamic turbulence

J. Pratt, A. Busse, W. -C. Mueller

Intermittent large-scale high-shear flows are found to occur frequently and spontaneously in direct numerical simulations of statistically stationary turbulent Boussinesq magnetohy…

astro-ph.SR2011★ 39 cited

Non Axi-symmetric Anisotropy of Solar Wind Turbulence

A. J. Turner, G. Gogoberidze, S. C. Chapman +2

A key prediction of turbulence theories is frame-invariance, and in magnetohydrodynamic (MHD) turbulence, axisymmetry of fluctuations with respect to the background magnetic field.…

astro-ph.SR2011★ 53 cited

Universality of the Small-Scale Dynamo Mechanism

R. Moll, J. Pietarila Graham, J. Pratt +3

We quantify possible differences between turbulent dynamo action in the Sun and the dynamo action studied in idealized simulations. For this purpose we compare Fourier-space shell-…