TIME VARYING ROTATING DISK FLOW AND HEAT TRANSFER THROUGH A POROUS MEDIUM OF A NON NEWTONIAN FLUID WITH SUCTION AND INJECTION | ||||
| The International Conference on Mathematics and Engineering Physics | ||||
| Article 6, Volume 6, International Conference on Mathematics and Engineering Physics (ICMEP-6), May 2012, Page 1-14 PDF (319.63 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/icmep.2012.29753 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Hazem Ali Attia | ||||
| Department of Engineering Mathematics and Physics, Faculty of Engineering, El-Fayoum University, El-Fayoum-63514, Egypt. | ||||
| Abstract | ||||
| Abstract The time varying flow of an incompressible viscous non-Newtonian fluid above an infinite rotating porous disk in a porous medium is studied with heat transfer. A uniform injection or suction is applied through the surface of the disk. Numerical solutions of the nonlinear partial differential equations which govern the hydrodynamics and energy transfer are obtained. The effect of the porosity of the medium, the characteristics of the non-Newtonian fluid and the suction or injection velocity on the velocity and temperature fields is considered. | ||||
| Keywords | ||||
| Rotating disk flow; heat transfer; Porous medium; non-Newtonian fluid; uniform inflow; numerical solution | ||||
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