Effective Similarity Variables for the Computations of MHD Flow of Williamson Nanofluid over a Non-Linear Stretching Surface

The present study concerns investigating the two-dimensional Magnetohydrodynamics (MHD) boundary layer flow of Williamson nanofluid over a non-linear stretching sheet. focus this is based on global influence non-Newtonian fluid parameter (?) rather than local one that exists in literature for linear and cases. mathematical model problem law conservation mass, momentum, energy. derived partial differential equations are transformed into ordinary by applying an appropriate similarity transformation. subsequent solved numerically using Shooting method. physical quantities Skin friction coefficient, as well Sherwood Nusselt numbers computed locally. To validate implemented shooting method, comparison made with results obtained Matlab function bvp4c, good agreement found. Prandtl number, Pr, has increasing impact 25.14% wall temperature gradient. various parameters presented through graphs tables.