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Research Journal of Science and Technology
Year : 2017, Volume : 9, Issue : 3
First page : ( 339) Last page : ( 344)
Print ISSN : 0975-4393. Online ISSN : 2349-2988.
Article DOI : 10.5958/2349-2988.2017.00059.6

Numerical Exploration of Navier Slip and Newtonian Heating Effects on The Flow of a Non-Newtonian Fluid from an Inclined Surface

Amanulla CH1,2,*, Nagendra N2, Reddy M Suryanarayana2

1Department of Mathematics, Madanapalle Institute of Technology and Science, Madanapalle-517325, India

2Department of Mathematics, JNTUA College of Engineering, Pulivendula-516390, India

*Corresponding Author E-mail: amanullamsc@gmail.com

Online published on 12 June, 2018.

Abstract

A numerical analysis used to simulate forced convection heat transfer of incompressible Jeffery's fluid past an inclined vertical plate with presence of Naiver slip and Newtonian heating effects. The governing partial differential equations are remodeled into ordinary differential equations by using non-similarity transformation. The ensuing differential equations are resolved numerically by using centered finite difference technique (Keller Box Method). The results of flow and heat analysis on the local skin friction coefficient and local Nusselt number profiles are given diagrammatically. Results shows that Navier slip parameter enhance the heat transfer rate and suppress the friction at wall, but opposite effect can be found the presence of Newtonian heating. The simulation is relevant to polymer coating thermal processing.

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Keywords

Navier Slip, Newtonian heating, inclined plate, Skin friction, Nusselt Number.

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