Second-order slip and Newtonian cooling impact on unsteady mixed convective radiative chemically reacting fluid with Hall current and cross-diffusion over a stretching sheet

The aim of the current study is to develop a mathematical model for unsteady mixed convective radiative chemically reactive fluid flow with Hall current, cross-diffusion, Newtonian cooling impacts and boundary conditions are influenced by second-order slip velocity. Effectively a viscous formulation combining different novel effects model is deployed. The basic Navier-Stokes derived flow equations are transformed into dimensionless form via particular similarity transformations for which numerical simulations utilize the finite element method. The numerical results for velocity components, temperature, and concentration on various flow parameters are sketched. For validation of the present results a comparison with previously published studies are conducted for some limiting conditions and reveals an excellent accuracy. Engineering items of interest like shear stresses, Nusselt number, and Sherwood number are computed and discussed extensively with the foremost parameters. Our analysis explores the fact that the physical parameters have a substantial influence upon boundary layer profiles.

Automated summary

The current study develops a mathematical model for fluid flow with various influences and conducts numerical simulations to obtain related results. Comparison validation shows high accuracy of the results, and it is discovered that physical parameters have significant influence on fluid flow behavior.