Theoretical Investigation Of Heat And Mass Transfer In Hydromagnetic Nanofluids With Various Flow Conditions

Abstract

The study of heat and mass transfer in hydromagnetic nanofluid flows is newlinecrucial due to their extensive applications across scientific, industrial, and newlinetechnological domains. Research in this area offers a multidisciplinary foundation that newlinecombines nanotechnology, fluid dynamics, electromagnetics, and thermodynamics. newlineSuch insights are vital for advancing the efficiency and performance of modern newlineenergy systems, biomedical devices, environmental technologies, and aerospace newlineengineering. Taking these facts into account, our theoretical work aims at studying the newlinenature of hydromagnetic nanofluid flow problems for different electrically conducting newlinenanofluids with heat and mass transfer when taken across different geometries. newlineGoverning equations of the models along with their necessary boundary conditions newlineare converted to non-dimensional forms by using appropriate transformations. These newlineequations are solved using analytical or numerical techniques whichever is applicable. newlineThe figures representing the nature of velocity, temperature, and species concentration newlineare plotted to demonstrate the effects of various pertinent flow parameters of the newlinemodels such as Hartmann number, Brinkman number, non-Newtonian parameters newline(dilatant and pseudoplastic constants), Grashof numbers, Schmidt number, thermal newlineradiation, heat source/sink, chemical reaction, Soret effect, Dufour effect, Hall and ion newlineslip parameters etc. on the flow fields. The physical quantities like skin friction, newlineNusselt number and Sherwood number are studied further to indicate the shear stress, newlineheat and mass transfer rate near the boundary region. It is worthwhile to mention that newlinethese fluid flow models are applicable in various industrial applications in the field of newlinechemical engineering, mining industry, and medical science, etc newline