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Fig. 2


Radial profiles of the length scales LO, Lχ, and the Péclet number in the boundary layer of the red giant model of Viallet et al. (2013). The thick dashed lines denote the extent of the boundary layer, defined as the region of buoyancy braking. The x-axis is normalized by the radius of the star R = 4.1 × 1012 cm.

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