Effect of radiation parameters over skin friction on an unsteady convective heat and mass transfer flow.
- Resource Type
- Article
- Authors
- Rani, K. Jhansi; Murthy, Ch. V. Ramana
- Source
- AIP Conference Proceedings. 5/11/2023, Vol. 2707 Issue 1, p1-13. 13p.
- Subject
- *HEAT convection
*FREE convection
*FRICTION
*MASS transfer
*LAMINAR flow
*PORE fluids
*RADIATION
*FLUID flow
- Language
- ISSN
- 0094-243X
Analytical solutions for heat transfer in a Newtonian viscous electrically conducting and heat-generating/absorbing fluid in a laminar flow over an inclined permeable surface are presented in this paper. They are solved analytically to the maximum extent possible for dimensionless governing equations. The impact of various involved factors is visually represented and described in depth. A reduction in skin friction can be noted when porosity rises. For a fixed pore size in the fluid bed, the skin friction is always constant and does not change with Grashoff number. The skin friction is shown to be independent of the Schmidt number. As the pore size of the boundary surface grows, the skin appears to become less supple. Furthermore, a rise in the Grashoff number adds to a decrease in skin friction. A consolidated study of all above illustrations suggest that the Schmidt number does not have any influence on the skin friction. [ABSTRACT FROM AUTHOR]