672926.fig.004a
(a)
672926.fig.004b
(b)
Figure 4: Velocity profiles in radial direction in the case in which the vitreous chamber contains two immiscible fluids.   corresponds to the centre of the sphere and corresponds to the location of the wall. The velocity is normalized with the maximum velocity at the wall. The frequency of rotations is equal to 10 rad/s. Vitreous substitute  Pa·s; water,  Pa·s. (a) and (b) .