Steady-State Solution of MHD Heat and Mass Transfer Fluid Flow over a Semi-Infinite Vertical Plate in a Rotating System Dipped in a Porous Medium with Hall Current, Thermal Radiation, Heat Generation/Absorption and Joule Heating

Abstract

The steady-state solution of unsteady MHD radiating fluid flow concerning heat and mass transfer in a rotating system dipped in a medium of porosity with Hall current along a semi-infinite vertical plate have been inquired numerically. By using appropriate usual conversions, the governing equations for the present study are converted into the form of dimensionless non-linear partial differential equations (PDEs). The explicit finite difference method (FDM) is imposed to solve the acquired coupled non-linear PDEs. MATLAB R2020a has been employed as a numerical simulation tool. For assuring accuracy and for obtaining convergence solutions the stability and convergence criteria of the present model have been fabricated. The stability analysis imposes circumscriptions on several elements as 0.50≤M≤10, 0.01≤βh≤5, K≤326.50, 0.185≤Pr≤7.56, 0.00≤R*≤80, Sc≥0.18 and Q0≤326.50. The mesh sensitivity experiment for finer mesh space and time validation experiment for steady-state solutions are comprised of acquired solutions. The consequences of the present findings are compared with several previously published research works for claiming validation. The present study accentuates the effects of those parameters, which are relevant to the dimensionless model equations. Finally, the obtained results are placed in graphs and sorted into tables.