Optimizing thermal and solutal dynamics trihybrid nanofluid fluid flow in industrial processes: The potential of thermal radiation and chemical reaction

Abstract

The effects of heat radiation on the chemically reactive flow of a trihybrid nanofluid across a Riga plate in the occurrence of gyrotactic and oxytactic microbes are examined in this study. Electrodes and magnets make up the entire Riga plate. The vertical Lorentz force and the fluid's electrical conductivity both increase exponentially. Chemical reactions and thermal radiation are also taken into consideration. A porous media flow is described using the Darcy and Forchheimer theory. Fick's and Fourier's laws are implemented in generalized versions using Cattaneo-Christov double diffusion expressions. In technology, Marangoni convection is highly valued for microfluidics, coating flow, drying semiconductor vapors in electronic devices, foams, and replacement therapy for neonatal children utilizing surfactants. The aim of this study is to evaluate the performance of the Yamada-Ota and Xue models, two dual recognized trihybrid nanofluid models. When accurate control over mass and heat transport is required in energy and electronics systems, this model can be used to produce efficient cooling systems. It also aids environmental biotechnology by mimicking the actions of microorganisms in wastewater treatment and pollutant degradation. The Yamada-Ota and Xue models' enhanced accuracy under generalized Fourier's and Fick's laws makes them a valuable tool for creative solutions in thermofluidic and microbiological transport applications. The partial differential equations are converted into ordinary differential equations by performing the necessary conversions. The Bvp4c method is used to regulate the categorization of the resulting equations. The findings show that as the thermal and concentration relaxation parameters increase, the temperature and solutal distributions for both the Xue and Yamada-Ota models drop.