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Significance of chemical interactions and thermal transpiration on transient MHD-free convective heat and mass transport over an infinite plate via porous media

  • Dovine Dukru , Bhaskarjyoti Deka and Bamdeb Dey
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Abstract

The present investigation emphasizes the findings of numerical modeling of the impact of chemical correlations and thermal energy perspiration on the intermittent convective heat mass transmitted through an infinite plate through an opaque medium. The purpose of this research is to examine the impact of chemical reactions and radiative transpiration on the short-term radiative heat and mass transfer over an infinite surface via fluid pores without the presence of MHD. We formulate the PDEs as ODEs and analyze them quantitatively by using adjustments such as nondimensional quantities and the Rosseland approximation. By modifying the characteristics of thermal energy and chemical reactions we were able to achieve considerable gains in the efficacy of fluid and heat conveyances. Because of the importance of heat and mass transport in many industrial processes, these results may find use in those areas. Computational results for different ranges of the real variables governing the distributions of velocity, concentration, and temperature are demonstrated in tables and graphs. In terms of heat and mass transmission, a higher Grashof number results in faster fluid velocities, whereas a higher magnetic parameter value causes slower fluid rates. The radiation’s thermal parameter enhances temperature profiles, whereas the Prandtl number reduces them, resulting in various effects on heat transfer processes. The concentration profile, however, becomes flatter as the chemical reaction attribute and Schmidt value rise. Furthermore, this inquiry specifically deals with the discussed relates skin friction coefficient, Sherwood number, and Nusselt number. However, this theoretical approach will still provide significant advantages for future practical experiments.

Abstract

The present investigation emphasizes the findings of numerical modeling of the impact of chemical correlations and thermal energy perspiration on the intermittent convective heat mass transmitted through an infinite plate through an opaque medium. The purpose of this research is to examine the impact of chemical reactions and radiative transpiration on the short-term radiative heat and mass transfer over an infinite surface via fluid pores without the presence of MHD. We formulate the PDEs as ODEs and analyze them quantitatively by using adjustments such as nondimensional quantities and the Rosseland approximation. By modifying the characteristics of thermal energy and chemical reactions we were able to achieve considerable gains in the efficacy of fluid and heat conveyances. Because of the importance of heat and mass transport in many industrial processes, these results may find use in those areas. Computational results for different ranges of the real variables governing the distributions of velocity, concentration, and temperature are demonstrated in tables and graphs. In terms of heat and mass transmission, a higher Grashof number results in faster fluid velocities, whereas a higher magnetic parameter value causes slower fluid rates. The radiation’s thermal parameter enhances temperature profiles, whereas the Prandtl number reduces them, resulting in various effects on heat transfer processes. The concentration profile, however, becomes flatter as the chemical reaction attribute and Schmidt value rise. Furthermore, this inquiry specifically deals with the discussed relates skin friction coefficient, Sherwood number, and Nusselt number. However, this theoretical approach will still provide significant advantages for future practical experiments.

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