Thermal elaboration of ethylene glycol-based magnetized nanostructures via a convective permeable heated vertical surface employing modified Buongiorno model

Abstract

The current goal of the research is to investigate a mathematical model for chemically reacting nanofluids with Brownian movement and diffusive thermophoretic. The present flow model is articulated with the employ of novel thermophoretic diffusion, Brownian motion considering Au, Ag and Cu nanoparticles with ethylene glycol as base fluid. The basic model equations are changed to a dimensionless non-linear coupled ordinary differential equation adopting the competent similarity variables and then solved implementing Runge-Kutta Fehlberg-45 order numerical quadrature (shooting technique) is utilized. The outcomes obtained for momentum, angular flow rate, energy, and concentration on numerous motion parameters are introduced pictorially. Computed values for the device surface friction, local thermal and mass gradients are tabulated. The outcomes reveal that thermophoresis parameter is favorable to improve the liquid temperature and concentration distribution. The impact of nanoliquid reacting species reduced the nanoparticle concentration entirely in the stretching plate. Furthermore, computed outcomes are proved for restraining cases by comparison with numerous surveys and found outstanding accuracy.