SUTTERBY NANOFLUID FLOW WITH MICROORGANISMS AROUND A CURVED EXPANDING SURFACE THROUGH A POROUS MEDIUM: THERMAL DIFFUSION AND DIFFUSION THERMO IMPACTS

Abstract

This study anticipates examining a slip bio-convective movement of a non-Newtonian Sutterby nano-fluid (SF) layer with motile microorganisms. The fluid layer flows over a curved stretching surface. The movement is taken across a permeable medium and under the influence of thermal diffusion, diffusion thermo, an unchanged vertical magnetic field (MF), Joule heating, thermal radiation, and chemical reactions. The mathematical construction comprises momentum, energy, nanoparticles volume fraction, and microorganism concentration equations along with linear slip velocity and suitable boundary conditions (BCs). The motivation of the problem concerns recent progress in curved electronics and microchip technology which made a growing development to the remarkable disadvantages of traditional planar electronics, from which the importance of the current work stems. Furthermore, the implication of this work emerges from the participation of microorganisms in the flow over a curved surface and the equation that this flow shares with the temperature, velocity, and nanoparticle system of equations. This prototype has a considerable applicable role in some manufacturing and engineering mechanisms like conduits, sports balls, combustion, inflated broadcast, and flow-structure contact between hydrodynamics and aerodynamics. The configuration of nonlinear partial differential equations (PDEs) is converted into ordinary differential equations (ODEs) by consuming suitable symmetrical transformations. The resulting equations are numerically analyzed via the fourth-order Runge-Kutta (RK-4) in concurrence with the shooting technique. The graphical construction of the targeted distributions is