Left panel: Time- and azimuthally averaged density distribution in the meridional plane and total angular-momentum flux streamlines (color-coded by a log-scale of the absolute value; increasing from black to white; simulation: K.80). Middle column: Polar slices of the radial angular-momentum flux at r = 2 M, indicated by the dashed gray lines in the left panel and right column. Shown are the total, advective and Maxwell-stress-induced angular-momentum fluxes from top to bottom. Right column: Shell-integrated radial component of the angular-momentum fluxes. Solid lines indicate positive values, i.e., outward fluxes and dashed lines are the absolute values of inward (negative) flux.