Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet

This paper theoretically investigates the radiation effect on magnetohydrodynamics (MHD) stagnation-point flow of a nanofluid over an exponentially stretching sheet under the assumptions of a small magnetic Reynolds number. The sheet is stretched with an exponential velocity in the presence of a non...

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Main Authors:	Mohd Zuki, Salleh, Imran, Anwar, Sharidan, Shafie
Format:	Article
Language:	English
Published:	Institute of Research and Development of Walailak University 2014
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/1/fist-2014-zuki-Radiation_Effect_on_MHD.pdf

id	ump-5666
recordtype	eprints
spelling	ump-56662018-01-09T02:29:54Z http://umpir.ump.edu.my/id/eprint/5666/ Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet Mohd Zuki, Salleh Imran, Anwar Sharidan, Shafie TA Engineering (General). Civil engineering (General) This paper theoretically investigates the radiation effect on magnetohydrodynamics (MHD) stagnation-point flow of a nanofluid over an exponentially stretching sheet under the assumptions of a small magnetic Reynolds number. The sheet is stretched with an exponential velocity in the presence of a non-uniform magnetic field B applied in a transverse direction normal to the flow. By using the modified Bernoulli's equation, a highly nonlinear nanofluid problem is modeled for an electrically conducting nanofluid. The momentum, thermal and concentration boundary layer thicknesses are intensified for the incorporated flow parameters such as Brownian motion parameter Nb, thermophoresis parameter Nt, Prandtl number Pr, Lewis number Le, Hartmann number M and velocity ratio parameter ε. Also by an appropriate similarity transformation, the system of nonlinear partial differential equations is reduced to ordinary differential equations. These equations subjected to the boundary conditions are solved numerically using the Keller-box method. Numerical results are plotted and discussed for pertinent flow parameters. A comparison with existing results in the literature is also provided. Institute of Research and Development of Walailak University 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5666/1/fist-2014-zuki-Radiation_Effect_on_MHD.pdf Mohd Zuki, Salleh and Imran, Anwar and Sharidan, Shafie (2014) Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet. Walailak Journal of Science and Technology (WJST), 11 (7). pp. 1-23. ISSN 686-3933 (print); 2228-835X (online) http://wjst.wu.ac.th/index.php/wjst/article/view/841 DOI: 10.14456/WJST.2014.11
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Mohd Zuki, Salleh Imran, Anwar Sharidan, Shafie Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
description	This paper theoretically investigates the radiation effect on magnetohydrodynamics (MHD) stagnation-point flow of a nanofluid over an exponentially stretching sheet under the assumptions of a small magnetic Reynolds number. The sheet is stretched with an exponential velocity in the presence of a non-uniform magnetic field B applied in a transverse direction normal to the flow. By using the modified Bernoulli's equation, a highly nonlinear nanofluid problem is modeled for an electrically conducting nanofluid. The momentum, thermal and concentration boundary layer thicknesses are intensified for the incorporated flow parameters such as Brownian motion parameter Nb, thermophoresis parameter Nt, Prandtl number Pr, Lewis number Le, Hartmann number M and velocity ratio parameter ε. Also by an appropriate similarity transformation, the system of nonlinear partial differential equations is reduced to ordinary differential equations. These equations subjected to the boundary conditions are solved numerically using the Keller-box method. Numerical results are plotted and discussed for pertinent flow parameters. A comparison with existing results in the literature is also provided.
format	Article
author	Mohd Zuki, Salleh Imran, Anwar Sharidan, Shafie
author_facet	Mohd Zuki, Salleh Imran, Anwar Sharidan, Shafie
author_sort	Mohd Zuki, Salleh
title	Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
title_short	Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
title_full	Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
title_fullStr	Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
title_full_unstemmed	Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet
title_sort	radiation effect on mhd stagnation-point flow of a nanofluid over an exponentially stretching sheet
publisher	Institute of Research and Development of Walailak University
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/ http://umpir.ump.edu.my/id/eprint/5666/1/fist-2014-zuki-Radiation_Effect_on_MHD.pdf
first_indexed	2023-09-18T22:01:02Z
last_indexed	2023-09-18T22:01:02Z
_version_	1777414399542165504

Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet

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