Impact of thermophoresis and brownian motion on non-Newtonian nanofluid flow with viscous dissipation near stagnation point

In present manuscript, we have explored three dimensional non-Newtonian nanofluid flow with radiation impact considering dissipation in a vertical cylinder. The flow analysis is made in the existence of stagnation point. Radiative heat flux is estimated by Rosseland model. Thermophoresis and Brownian motion are the glamorous features for the delineation of nanofluids. Appropriate similarity transformations are applied to reduce the governing system of (PDE’S) together with boundary conditions into dimensionless form by taking boundary layer approximation. Arising coupled system of nonlinear (ODE’S) accompanied by boundary conditions are set about by powerful bvp4c method in Matlab software. Graphs and tables are drawn to present the influence of physical parameters. Skin friction and Nusselt number are contemplated for several parameters. Mounting the Eyring-Powel fluid parameter M 1 quickens the fluid velocity and enhance the temperature.