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The shear-driven Rayleigh problem for generalised Newtonian fluids

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Figure

Figure 1: (a–c) Boundary layers for a Newtonian fluid (solid lines) and for Carreau fluidswithlines(and the shear-thickening Carreau fluid (behaviour offluids (dashed lines) withindicates the direction of increasingrate (vorticity)or n = 0.5 and λ∗ = 10 togeth
Figure 2: A Carreau fluid with nquantity 16 = 0.5: (a) the displacement-thickness coefficient ηd, withcontours at intervals of 0.05 from 0.25 to 0.8; (b) the nondimensionalisation-independentF/π, with contours at intervals of 0.05 from 0.85 to 1.2.
Figure 3: A shear-thinning power-law fluid: (a) the displacement-thickness coefficient ηd;(b) the nondimensionalisation-independent quantity F.

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