Journal of Heat and Mass Transfer Research

Journal of Heat and Mass Transfer Research

Changeable Heat and Mass Transport on Unsteady MHD Convective Flow Past an Infinite Vertical Porous Plate

Document Type : Full Length Research Article

Authors
Borevella Chandra Sekhar 1
Prathi Vijaya Kumar 1
M. Veera Krishna 2
1 Department of Mathematics, GITAM (Deemed to be university), Visakhapatnam, Andhra Pradesh, 530045, India
2 Department of Mathematics, Rayalaseema University, Kurnool, Andhra Pradesh, 518007, India
10.22075/jhmtr.2023.31618.1469
Abstract
It has been explored the unsteady MHD convection flows during loosely packed permeable media into a precipitately starting perpendicular plate by the changeable temperature as well as mass transportation. The temperature of the plate rises linearly over time. The fluid taken is as gray engrossing, or emitted and radiating but the non-scattering media. The governing equations of the current investigation are resolved by the Laplace transformation methodology. The velocity, temperature, as well as concentration, are found systematically and numerically explored for various governing parameters. Also, the skin friction, Nusselt number, and Sherwood numbers by the combinations of distinct flow parameters are demonstrated in graphical profiles, as well as physical features of the problem are explored. It is found that the magnitude of the velocity is increased by enhancement into the quantities of penetrability parameter. The magnitude of the velocity is enhanced as it trims down incessantly by increasing into the radiating parameter. The velocity increases over time. The magnitude of the velocity is decreased by an increase in the Prandtl number. The temperature is reduced by an increase in the radiating parameters and/or Prandtl numbers. The growing quantities of the Schmidt number led to the concentration profile complete liquid area. Nusselt number is growing by increasing into radiating parameter and Prandtl number.
Keywords
Radiation effects
MHD flows
Vertical plates
Porous medium
Subjects
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Journal of Heat and Mass Transfer Research
Volume 10, Issue 2 - Serial Number 20
November 2023
Pages 207-222

  • Receive Date 28 August 2023
  • Revise Date 06 November 2023
  • Accept Date 07 November 2023