Analytic Approximate Solutions for MHD Boundary-Layer Viscoelastic Fluid Flow over Continuously Moving Stretching Surface by Homotopy Analysis Method with Two Auxiliary Parameters

Figure 9

The velocity profile when 𝑘₁=−0.2, 𝑘₂=0.1, Gr=0.2, Pr=1.0, Nr=0.2, 𝜀=0.1, 𝛼=−0.25 in PST case.