Reynolds number scaling of influence of boundary layers on the global   behavior of laboratory quasi-Keplerian flows
  We present measurements of quasi-Keplerian flows in a Taylor-Couette device that identify the boundary conditions required to generate near-ideal flows that exhibit self-similarity under scaling of the Reynolds number. These experiments are contrasted with alternate boundary configurations that result in flows that progressively deviate from ideal Couette rotation as the Reynolds number is increased. These behaviors are quantitatively explained in terms of the tendency to generate global Ekman circulation and the balance of angular momentum fluxes through the axial and radial boundary layers. 
E. M. Edlund and H. Ji
physics.flu-dyn astro-ph.IM