Numerical study on MHD radiating and reacting unsteady slip flow past a vertical permeable plate in a porous medium

2021 ◽  
pp. 1-19
Author(s):  
B. Prabhakar Reddy ◽  
O. D. Makinde
Keyword(s):  
Porous Medium ◽  
Numerical Study ◽  
Slip Flow ◽  
Permeable Plate ◽  
Flow Past

Slip flow of Maxwell viscoelasticity-based micropolar nanoparticles with porous medium: a numerical study

2019 ◽  
Vol 40 (9) ◽  
pp. 1255-1268 ◽  
Author(s):  
H. Waqas ◽  
M. Imran ◽  
S. U. Khan ◽  
S. A. Shehzad ◽  
M. A. Meraj
Keyword(s):  
Porous Medium ◽  
Numerical Study ◽  
Slip Flow

scholarly journals Numerical study of unsteady hydromagnetic radiating fluid flow past a slippery stretching sheet embedded in a porous medium

2018 ◽  
Vol 30 (8) ◽  
pp. 083601 ◽  
Author(s):  
O. D. Makinde ◽  
Z. H. Khan ◽  
R. Ahmad ◽  
W. A. Khan
Keyword(s):  
Porous Medium ◽  
Fluid Flow ◽  
Stretching Sheet ◽  
Numerical Study ◽  
Flow Past

scholarly journals Effects of Some Flow Parameters on Unsteady MHD Fluid Flow Past a Moving Vertical Plate Embedded in Porous Medium in the Presence of Hall Current and Rotating System

2020 ◽  
pp. 15-29
Author(s):  
M. O. Durojaye ◽  
K. A. Jamiu ◽  
F. O. Ogunfiditimi
Keyword(s):  
Porous Medium ◽  
Fluid Flow ◽  
Vertical Plate ◽  
Hall Current ◽  
Numerical Study ◽  
Method Of Lines ◽  
Flow Parameters ◽  
Flow Past ◽  
Primary Velocity ◽  
Dufour Number

This paper is on the numerical study of the effects of some flow parameters like Hall current, rotation, thermal diffusion (Soret) and diffusion thermo (Dufour) on unsteady magnetohydrodynamic natural convective heat and mass transfer of a viscous, rotating, electrically conducting and incompressible fluid flow past an impulsively moving vertical plate embedded in porous medium. The fundamental governing dimensionless coupled boundary layer partial differential equations are solved by the method of lines (MOL). Computations are then performed to determine the effects of the governing flow parameters. The results show that an increase in Soret number, Dufour number and Hall current parameter, causes an increase in the primary and secondary velocities of the fluid flow. As rotating parameter increases, the primary velocity of the flow decreases. Similarly, as Dufour and Soret numbers increase, the temperature and concentration profiles of the fluid flow increase. The effects of the flow parameters on primary and secondary velocity, temperature and concentration fields for externally cooling of the plate are shown graphically.

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