MHD heat and mass transfer stagnation point nanofluid flow along a stretching sheet influenced by thermal radiation

The objective of the present study seems to be to explore the numerical findings of the steady incompressible 2-D MHD stagnation point flow of Nanofluid over a stretching cylinder with radiation impact. The consequences of radiation and convective boundary conditions are also examined in this work. Brownian motion and thermophoresis are included in the model for nanofluid. The derived momentum, energy, and nanoparticle volume fraction equations are changed by using similarity transformations. The distributions of velocity, temperature, and nanoparticle fractions are all numerically determined by using bvp4c with an inbuilt MATLAB tool. The influence of physical relevant flow fields on velocity, temperature, species concentration, rates of heat transfer coefficient, and nanoparticle fraction is depicted diagrammatically. In this investigation, when Bi and Nr grow, the temperature profile and volume fraction of nanoparticles increase, but the rate of heat transmission decreases as Nb and Nt values increase. Increases in the thermal radiation parameter Nr result in a rise in temperature and the profile of nanoparticle fractions.