Figure 2.
Velocity profiles (axial velocity versus transverse displacement) at ϕ = 0.5, ∂p/∂x = 1, x = 1 for (a) n = 1, α = π/4, δ = 1, and various values of slip parameter β = 0, 0.1, 0.2, 0.3, (b) β = 0.1, α = π/4, δ = 1, and various values of fluid behavior index n = 0.8,1, 1.2, (c) β = 0.1, n = 1, δ = 1, and various values of inclination of channel α = π/3, π/4, π/6, and (d) β = 0.1, n = 1, α = π/4, and various values of wave number δ = 1, 2, 3.
