Paper Info
Title
Entropy Generation in MHD Conjugate Flow with Wall Shear Stress over an Infinite Plate: Exact Analysis
Abstract
The current work will describe the entropy generation in an unsteady magnetohydrodynamic (MHD) flow with a combined influence of mass and heat transfer through a porous medium. It will consider the flow in the XY plane and the plate with isothermal and ramped wall temperature. The wall shear stress is also considered. The influences of different pertinent parameters on velocity, the Bejan number and on the total entropy generation number are reported graphically. Entropy generation in the fluid is controlled and reduced on the boundary by using wall shear stress. It is observed in this paper that by taking suitable values of pertinent parameters, the energy losses in the system can be minimized. These parameters are the Schmitt number, mass diffusion parameter, Prandtl number, Grashof number, magnetic parameter and modified Grashof number. These results will play an important role in the heat flow of uncertainty and must, therefore, be controlled and managed effectively.
Year
DOI
Venue
2019
10.3390/e21040359
ENTROPY
Keywords
Field
DocType
entropy generation,Bejan number,heat transfer,wall shear stress,ramped wall,porous medium
Prandtl number,Magnetohydrodynamic drive,Mathematical optimization,Shear stress,Flow (psychology),Heat transfer,Grashof number,Bejan number,Mechanics,Magnetohydrodynamics,Mathematics
Journal
Volume
Issue
ISSN
21
4
1099-4300
Citations 
PageRank 
References 
0
0.34
0
Authors
7
Name
Order
Citations
PageRank
Arshad Khan100.34
Faizan ul Karim200.34
Ilyas Khan32525.71
Tawfeeq Abdullah Alkanhal432.59
Farhad Ali512.15
Dolat Khan601.01
K. S. Nisar71512.15