You are in:Home/Publications/Slip Effects on Flow and Heat Transfer of a Non–Newtonian Fluid on a Stretching Surface with Thermal Radiation, International Journal of Chemical Reactor Engineering Vol. 6: A92.

Prof. Mostafa Abdel Hameed Ahmed Mahmoud :: Publications:

Title:
Slip Effects on Flow and Heat Transfer of a Non–Newtonian Fluid on a Stretching Surface with Thermal Radiation, International Journal of Chemical Reactor Engineering Vol. 6: A92.
Authors: Mostafa A. A. Mahmoud
Year: 2008
Keywords: Not Available
Journal: Not Available
Volume: Not Available
Issue: Not Available
Pages: Not Available
Publisher: Not Available
Local/International: International
Paper Link: Not Available
Full paper Mostafa Abdel Hameed Ahmed Mahmoud_Slip Effects on Flow and Heat Transfer of a Non – Newtonian Fluid on.pdf
Supplementary materials Not Available
Abstract:

An analysis is carried out to study the flow and heat transfer characteristics of a non-Newtonian power-law fluid over a stretching surface in the presence of radiation and slip condition at the surface. The local similarity solution is used to transform the system of partial differential equations, describing the problem, into a system of highly coupled non-linear ordinary differential equations. The transformed system of equations is solved numerically using the fourth order Runge- Kutta method coupled with the shooting technique. The effects of the radiation parameter and the slip parameter on both the flow and the heat transfer are investigated and discussed. Also, it is found that the local skin-friction coefficient decreases as the slip parameter increases. However, it is found that increasing the slip parameter or the radiation parameter has the effect of decreasing the local Nusselt number. An analysis is carried out to study the flow and heat transfer characteristics of a non-Newtonian power-law fluid over a stretching surface in the presence of radiation and slip condition at the surface. The local similarity solution is used to transform the system of partial differential equations, describing the problem, into a system of highly coupled non-linear ordinary differential equations. The transformed system of equations is solved numerically using the fourth order Runge- Kutta method coupled with the shooting technique. The effects of the radiation parameter and the slip parameter on both the flow and the heat transfer are investigated and discussed. Also, it is found that the local skin-friction coefficient decreases as the slip parameter increases. However, it is found that increasing the slip parameter or the radiation parameter has the effect of decreasing the local Nusselt number.

Google ScholarAcdemia.eduResearch GateLinkedinFacebookTwitterGoogle PlusYoutubeWordpressInstagramMendeleyZoteroEvernoteORCIDScopus