192 citations · 1.3k across the 41 of their papers we have counts for
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Current systems of coronal loops in 3D MHD simulations
Jörn Warnecke, Feng Chen, Sven Bingert +1
We study the magnetic field and current structure associated with a coronal loop. Through this we investigate to what extent the assumptions of a force-free magnetic field break do…
Convection-driven spherical shell dynamos at varying Prandtl numbers
P. J. Käpylä, M. J. Käpylä, N. Olspert +2
(abidged) Context: Stellar convection zones are characterized by vigorous high-Reynolds number turbulence at low Prandtl numbers. Aims: We study the dynamo and differential rotatio…
Turbulent transport coefficients in spherical wedge dynamo simulations of solar-like stars
Jörn Warnecke, Matthias Rheinhardt, S. Tuomisto +3
We investigate dynamo action in global compressible solar-like convective dynamos in the framework of mean-field theory. We simulate a solar-type star in a wedge-shaped spherical s…