Effect of Thermal Radiation on Unsteady Gravity Flow of a Power-Law Fluid with Viscous Dissipation through a Porous Medium
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2014, Vol 16, Issue 4
Abstract
Abstract:In this work, we studied the effect of thermal radiation on unsteady gravity flow of a power-law fluid with viscous dissipation through a porous medium. The modified Darcy’s law is considered together with the equation of energy transfer in such media. It is assumed that the viscosity is temperature-dependent. We transformed the governing partial differential equations into ordinary differential equations in terms of a suitable similarity variable. We employed Galerkin weighted residual method to solve the resulting non-linear equations. The results show the effects of thermal radiation parameter and other physical parameters involve in the system of flow
Authors and Affiliations
A. W. Ogunsola, B. A. Peter
Keywords
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- EP ID EP147429
- DOI 10.9790/0661-16411823
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