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- Title
Effects of Shear Stress on Magnetohydrodynamic (MHD) Powell Eyring Fluid over A Porous Plate: A Lift and Drainage Problem.
- Authors
Elniel, Fawzia Mansour; Mustafa, Shaymaa; Bahar, Arifah; Aziz, Zainal Abdul; Salah, Faisal
- Abstract
To understand the isothermal flow of the non-Newtonian fluids through a porous media, it is necessary to know how shear stress affects fluid viscosity. The objective of this research is to investigate MHD non-Newtonian fluid flow that best fits the Powell-Eyring model in the presence of shear stress on an inclined porous plate for both lift and draining flow. The flow behaviour has been examined under the influence of a magnetic field and a shear distribution. In order to solve the non-dimensionalized governing equation, the Adomian Decomposition Method (ADM) is utilized. For both lifting and drainage flow, the influence of material parameters such as permeabi lity, shear stress, and magnetic has been investigated and described. The physical interpretation of the essential factors which influenced the shear stress versus the velocity is presented. Finally, the analysis highlights the impact of permeabi lity and magnetic parameters on the fluid flow graphically. The outcomes demonstrate that shear stress is an increasing function of fluid parameter in lifting case, but it is decreasing in drainage case. Moreover, the inclination is an important factor that affects the shear stress of both lifting and drainage flow.
- Subjects
SHEARING force; NON-Newtonian flow (Fluid dynamics); DRAINAGE; ISOTHERMAL flows; NON-Newtonian fluids; DARCY'S law; FLUID flow
- Publication
IAENG International Journal of Applied Mathematics, 2021, Vol 51, Issue 4, p851
- ISSN
1992-9978
- Publication type
Article