Radial profiles of azimuthally and latitudinally averaged turbulent rms velocity a) and ⟨ s ⟩ _θφb) in m/s or normalized by c_P respectively for Set A. Mean radial mass flux c) through the surface (r = R) for Set A. The horizontal line indicates the zero value and the three vertical thin lines indicate the equator (θ = 90°) and the intersection with the inner tangent cylinder (θ−90° ≈ ± 45° latitude).