Abstract
This study is conducted on the magneto-hydrodynamics (MHD) boundary layer (BL) heat and mass transfer flow of thermally radiating and dissipative fluid over an infinite plate of vertical orientation with the involvement of induced magnetic field and thermal diffusion. The fluid motion is controlled by uniform suction. The constant heat and mass fluxes at the boundary (plate) have been considered to establish the boundary conditions. The foremost prevailing equations are converted into non-linear dimensionless partial differential equations (PDEs) by applying usual transformations. An efficient explicit finite difference method (FDM) has been performed to reckon the solution of the system of non-linear coupled PDEs in a numerical manner. To ensure the converging nature of the solutions, close observation and heed have been given to stability and convergence schemes. The MATLAB R2015a and Studio Developer FORTRAN 6.6a have been employed for numerical simulation of the schematic model equations. To quest steady-state, an experiment is performed on time simultaneously an experiment on mesh size is ascertained to assure a suitable mesh space. Also, a code verification test has been performed. In addition to that, the computational depictions and discussions have been undertaken on the impacts of significant parametric values for the velocity field, induced magnetic field, temperature, and concentration along with current density and shear stress. The reported results for the present numerical schemes have been compared with published papers in tables and plots. The suction parameter tends to pull down the quantitative measurement of velocity, temperature, and concentration. The induced magnetic field is affected decreasingly by the rising estimation of the magnetic parameter.
Highlights
For a range of decades, MHD has been handled to quest the Arcanum of unknown astrophysical and geophysical cruxes
Pondering the importance of thermal radiation and induced magnetic field in different field of applied sciences, a new investigation is presented on the steadystate solution of unsteady MHD viscous incompressible radiating and conducting fluid flow wielded over an infinite vertical plate with the involvement of thermal diffusion, constant suction, and induced magnetic field by taking constant heat and mass fluxes into account
The foremost formulated equations have been simplified by the utilization of competent boundary layer (BL) assumptions and normalized for calculations under non-dimensional analysis
Summary
For a range of decades, MHD has been handled to quest the Arcanum of unknown astrophysical and geophysical cruxes. Zhang et al [9] established the DTM-BF solutions for Cu, A l2O3, and Ag nanoparticles based flow of MHD heat transfer and radiating fluid by incorporating the single order chemical reaction and varying nature surface flux for heat They found a close agreement of their DTMBF based results with the numerical results which have mentioned in the same study. Pondering the importance of thermal radiation and induced magnetic field in different field of applied sciences, a new investigation is presented on the steadystate solution of unsteady MHD viscous incompressible radiating and conducting fluid flow wielded over an infinite vertical plate with the involvement of thermal diffusion, constant suction, and induced magnetic field by taking constant heat and mass fluxes into account. Necessary mechanical descriptions of the BL flow structures have been given through plots by discussing relevant embedded parameters physically
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