Figure 2.

Carreau–Yasuda flow within two parallel laminae at Re = 200. (a) Schematic of the physical problem. (b) distribution of the normal velocity component for different values of n taken at $x=0.5$L; dots represent numerical predictions while lines are for the analytical solutions; (c) mesh refinement study on $u_x\left(y\right)$ profiles obtained with n = 0.75.