Navier Slip and Heat Transfer in a Nanofluid Due to a Stretching/Shrinking Sheet: An Analytical Study

This paper is devoted to the analysis of heat transfer and Navier’s slip effects in a non-Newtonian Jeffrey fluid flowing past stretching/shrinking sheet. The nanoparticles, namely, Cu Al2O3 are used with water-based Prandtl number 6.272. Velocity flow assumed occur when characteristic size system small or pressure very small. By using similarity transformations, governing nonlinear PDEs turned into ordinary differential equations (ODE’s). Analytical results presented analyzed for various values physical parameters: number, Radiation parameter, parameter mass transpiration transfer. considered problem relevant applications field engineering, e.g., production certain materials, preparation plastic rubber sheets glass blowing. It shown that nanofluid increases thermal efficiency. nanoparticles act as heater by increasing solid volume fraction radiation. Vice versa, they can cooler if strength magnetic increased. decreases Deborah number.