scholarly journals Micropolar Fluid Flow Along with an Inclined Riga Plate Through a Porous Medium

2021 ◽  
Vol 39 (4) ◽  
pp. 1123-1133
Author(s):  
Md. Rafiqul Islam ◽  
Sonia Nasrin
Keyword(s):  
Porous Medium ◽  
Fluid Flow ◽  
Micropolar Fluid ◽  
Suction Parameter ◽  
Grashof Number ◽  
Micropolar Fluid Flow ◽  
Riga Plate ◽  
Explicit Finite Difference ◽  
The One ◽  
Dufour Number

This study presents the one-dimensional unsteady micropolar fluid flow set in a porous medium along with an inclined infinite Riga plate. This Riga plate is created an electric and magnetic field, where a transverse Lorentz force is generated that contributes a flow along with the plate. The explicit finite difference method is used to find the solution of the non-dimensional form of the governing equations and estimated results are analyzed in terms of Microrotation parameter, Suction parameter, thermal Grashof number, mass Grashof number, Permeability parameter, Hartmann number, Dufour number, Soret number, Schmidt number. Also, the effects of the pertinent parameters on the local and average shear stress, Nusselt number, and Sherwood number are reported numerically as well as graphically.

scholarly journals Soret and Dufour Effects on MHD Micropolar Fluid Flow Over a Linearly Stretching Sheet, Through a Non-Darcy Porous Medium

2018 ◽  
Vol 23 (2) ◽  
pp. 485-502 ◽  
Author(s):  
G.V.R. Reddy ◽  
Y.H. Krishna
Keyword(s):  
Boundary Layer ◽  
Porous Medium ◽  
Fluid Flow ◽  
Micropolar Fluid ◽  
Stretching Sheet ◽  
Soret And Dufour Effects ◽  
Boundary Layer Equations ◽  
Similarity Transformations ◽  
Micropolar Fluid Flow ◽  
Dufour Number

Abstract In this paper, we discuss the Soret and Dufour effects on an MHD micropolar fluid flow over a linearly stretching sheet, through a non-Darcy porous medium, where stretching velocity of the sheet varies linearly with distance from the origin, and, temperature and concentration vary non-linearly in the boundary layer region. By suitable similarity transformations, the governing boundary layer equations are transformed to ordinary differential equations. These equations are solved by numerical computations with bvp4c along with the shooting technique method. The effects of the magnetic parameter, Soret number and Dufour number on velocity profiles, microrotation profile, heat transfer, and concentration, skin-friction, Nusselt number and Sherwood number are computed, discussed and analysed numerically and presented through tables and graphs.

Scaling group analysis of bioconvective micropolar fluid flow and heat transfer in a porous medium

2020 ◽  
Author(s):  
Kohilavani Naganthran ◽  
Md Faisal Md Basir ◽  
Thirupathi Thumma ◽  
Ebenezer Olubunmi Ige ◽  
Roslinda Nazar ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Porous Medium ◽  
Fluid Flow ◽  
Micropolar Fluid ◽  
Group Analysis ◽  
Flow And Heat Transfer ◽  
Micropolar Fluid Flow ◽  
Scaling Group

Nonstationary micropolar fluid flow through porous medium

1997 ◽  
Vol 30 (5) ◽  
pp. 3171-3178 ◽  
Author(s):  
Ibrahim Aganovic ◽  
Zvonimir Tutek
Keyword(s):  
Porous Medium ◽  
Fluid Flow ◽  
Micropolar Fluid ◽  
Micropolar Fluid Flow ◽  
Flow Through
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