On the Analysis of the Non-Newtonian Fluid Flow Past a Stretching/Shrinking Permeable Surface with Heat and Mass Transfer

The 3D Carreau fluid flow through a porous and stretching (shrinking) sheet is examined analytically by taking into account the effects of mass transfer, thermal radiation, Hall current. model equations, which consist coupled partial differential equations (PDEs), are simplified to ordinary (ODEs) appropriate similarity relations. analytical procedure HAM (homotopy analysis method) employed solve set ODEs. functional dependence hydromagnetic on pertinent parameters displayed various plots. It found that x-component velocity gradient (f?(?)) enhances with higher values shrinking (m,?), while it reduces magnetic parameter Weissenberg number (M,We). y-component (g(?)) rises augmenting m M, drops viscous nature associated varying number. temperature ?(?) increasing radiation (Rd) Dufour (Du), rising Prandtl (Pr). concentration field (?(?)) augments Soret (Sr) Schmidt (Sc). variation skin friction coefficients (Cfx Cfz), Nusselt (Nux) Sherwood (Shx) changing these governing described different tables. present previous published results agreement validates applied procedure.