Effect of couple stresses on hydromagnetic Eyring-Powell fluid flow through a porous channel
| Autor: | O Samuel Adesanya, A John Falade, Randolph Rach |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
couple stresses
Materials science Applied Mathematics Mechanical Engineering Computational Mechanics magnetic field Mechanics non-Newtonian fluid Adomian polynomials Non-Newtonian fluid Magnetic field Physics::Fluid Dynamics Nonlinear system Flow (mathematics) Heat transfer Fluid dynamics Adomian decomposition method lcsh:Mechanics of engineering. Applied mechanics lcsh:TA349-359 Dimensionless quantity |
| Zdroj: | Theoretical and Applied Mechanics, Vol 42, Iss 2, Pp 135-150 (2015) |
| ISSN: | 2406-0925 1450-5584 |
| Popis: | In this paper, the flow of hydromagnetic non-Newtonian fluid under couple stresses through a porous channel is investigated using the Eyring-Powell model. The fluid is driven by an axial constant pressure gradient. Approximate solutions of the nonlinear dimensionless equations governing the fluid flow are obtained using a new modification of Adomian decomposition method (ADM). The effects of the variation of various flow parameters on both the velocity and temperature fields are deduced and discussed including surface-fluid interface friction and rate of heat transfer. |
| Databáze: | OpenAIRE |
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