Analysis of Double Diffusion Convection Prandle Nanofluid on a Stretching Surface with Internal Heat Generation

Abstract

In this project, we have developed a mathematical model for a double diffusion convection prandle nanofluid over a stretching surface with internal heat generation. Here, the findings are extended by examining double diffusion convection Prandle nanofluid over a stretchable surface that generates heat internally. The basic mathematical tools available in the literature of the Navier stokes equations, Energy equation, Concentration equation and Solutal concentration equation are utilized to capture flow over a stretching sheet with internal heat generation in the form of partial differential equations (PDEs).  Using suitable similarity variables after algebraic manipulation the system of PDE is converted into a coupled nonlinear system of ordinary differential equations. Correct solutions are rare because of the non-linearity. Therefore, analysis of various physical quantities is performed numerically by Parametric Continuation Method (PCM) with the help of Matlab. The flow field, temperature change, concentration analysis, Solutal concentration, Skin friction and heat transfer through the boundary are studied parametrically. Graphical and tabulated results are drawn that show how different parameters such as prandle number, Reynolds’s number, internal heat generation parameter, Nano Lewis number, thermospheric parameter, Brownian parameter, Magnetic Reynolds’s number and grashop parameter affect the physical characteristics of the flow.