Note on the Numerical Solutions of Unsteady Flow and Heat Transfer of Jeffrey Fluid Past Stretching Sheet with Soret and Dufour Effects

A numerical investigation of unsteady boundary layer flow with heat and mass transfer non-Newtonian fluid model, namely, Jeffrey subject, to the significance Soret Dufour effects is carried out by using local nonsimilarity method homotopy analysis method. An excellent agreement in results obtained both methods observed we establish a new mathematical approach obtain solutions unsteady-state phenomenons. Similarity transformation applied governing partial differential equations set self-similar, nondimensional equations. Graphical for different emerging parameters are discussed. The dimensionless quantities interest skin friction coefficient, Sherwood number, Nusselt number discussed through tabulated results. main novelty current work that average residual error mth-order approximation OHAM scheme steady-state solution decreased higher-order approximation. Further, rapid development thickness increasing values time ? observed. It noted large ?, steady state pattern gained. worth mentioning magnitude increased Schmidt Sc Df. Nisselt Sr.