Slip Effects on Unsteady MHDCASSON Nano Fluid Flow Over a Porous Stretching Sheet

Abstract

A rigorous theoretical investigation has been conducted to elucidate the prominent characteristics of slip phenomena on magnetohydrodynamic (MHD) Casson nanofluid flow across a porous stretching sheet, wherein the effects of the Soret effect, thermal radiation, and chemical reaction are analyzed numerically. We consider the magnetic field applied and the time-dependent stretching sheet, which is characterized by a non-uniform velocity profile. For the purpose of transforming the governing partial differential equations into a system of coupled nonlinear ordinary differential equations, appropriate similarity variables are employed. The resulting transformed equations are subsequently resolved numerically utilizing the Runge-Kutta Fehlberg method in conjunction with the shooting technique. A detailed examination reveals how various physical factors influence the flow properties related to velocity, temperature, and concentration patterns, alongside their effects on the skin friction coefficient, Nusselt number, and Sherwood number, which are illustrated through a collection of insightful graphs and tables.