A Study on Non-Newtonian Transport Phenomena in Mhd Fluid Flow From a Vertical Cone With Navier Slip and Convective Heating

Ch Amanulla,Syed Fazuruddin,S Noor Mohammed,Abderrahim Wakif,Zoubair Boulahia

doi:10.1515/nleng-2018-0065

Abstract

Abstract In the current study is to examine numerically the effects of presence of a radial magnetic field, slip and jump conditions on the steady two-dimensional free convective boundary layer flow over an external surface of a vertical cone for an electro-conductive polymer. A proper non-similarity transformation simplifies the system of partial differential equations into a system of ordinary differential equations. The collocation formula in the MATLAB software then solves the system of non-similarity equations. The finding results show that, a weak elevation in temperature is accompanied with the increase in the Carreau fluid parameter, whereas a significant acceleration in the flow is computed near the cone surface. The study is relevant to smart coating transport phenomena.

Highlights

A good recognition gained by the Non-Newtonian uid in the hydraulic machinery helps researchers and engineersThis work is licensed under the Creative Commons Attri-CH
In the current study is to examine numerically the e ects of presence of a radial magnetic eld, slip and jump conditions on the steady two-dimensional free convective boundary layer ow over an external surface of a vertical cone for an electro-conductive polymer
In order to verify the accuracy of the Keller-Box solutions, computations are benchmarked with earlier results reported by Alam et al [53], via the values of the skin friction and heat transfer coe cients Cf and Nu of a Newtonian uid (i.e., We = ), respectively, for various values of the parameter ξ, in the case where Pr =, Sf =, Bi → ∞ and M =

Summary

Introduction

A good recognition gained by the Non-Newtonian uid in the hydraulic machinery helps researchers and engineersThis work is licensed under the Creative Commons Attri-CH. Abstract: In the current study is to examine numerically the e ects of presence of a radial magnetic eld, slip and jump conditions on the steady two-dimensional free convective boundary layer ow over an external surface of a vertical cone for an electro-conductive polymer.

Results

Conclusion