Numerical Analysis of Nanofluid on Stagnation Flow Past a Stretching Sheet in the Presence of Magnetohydrodynamics (MHD), Convective Heating and Double Diffusive Effects

Abstract

The article provides a specific section of the model, which incorporates Soret-Dufour and convective heating effects, to emphasise the intricacies of the mathematical model for Nanofluid on stagnation flow towards a stretched sheet in the presence of a magnetic field. The revised governing equations in the form of linear ordinary differential equations were solved utilising shooting methods and a Runge-Kutta-Felhberg-integration technique. The plot used to explain the change in velocity, temperature, and concentration was based on a storey in which different characteristics appeared first on the graphs. Tables may also be used to analyse skin friction and the Nusselt and Sherwood values, both of which are essential in engineering. Following that, we will look at how the new method compares to previously known approaches in a few different situations. The main findings of this investigation are: the velocity profiles are increasing with increasing values of velocity ratio parameter and the reverse effect is observed in presence of Magnetic field parameter. The temperature profiles are rising with increasing the numerical values of Thermophoresis, Brownian motion, Diffusion thermo, Biot number parameters and the temperature profiles are decreasing with increasing values of Prandtl number. Also, the concentration profiles are rising with the increasing values of Thermophoresis, Thermal diffusion parameters and reverse effect is observed in case of Brownian motion parameter.