MHD Stagnation Point flow Towards an Exponentially Stretching Sheet with Prescribed wall Temperature and Heat Flux

2017 ◽  
Vol 3 (4) ◽  
pp. 3511-3523 ◽  
Author(s):  
Sayed Qasim Alavi ◽  
Abid Hussanan ◽  
Abdul Rahman Mohd Kasim ◽  
Norhayati Rosli ◽  
Mohd Zuki Salleh
Keyword(s):  
Heat Flux ◽  
Stagnation Point ◽  
Wall Temperature ◽  
Stretching Sheet ◽  
Stagnation Point Flow ◽  
Exponentially Stretching Sheet ◽  
Exponentially Stretching

scholarly journals Stagnation Point Flow of a Nanofluid toward an Exponentially Stretching Sheet with Nonuniform Heat Generation/Absorption

2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
A. Malvandi ◽  
F. Hedayati ◽  
G. Domairry
Keyword(s):  
Heat Transfer ◽  
Stagnation Point ◽  
Heat Transfer Rate ◽  
Heat Generation ◽  
Transfer Rate ◽  
Stretching Sheet ◽  
Stagnation Point Flow ◽  
Brownian Diffusion ◽  
Exponentially Stretching Sheet ◽  
Exponentially Stretching

This paper deals with the steady two-dimensional stagnation point flow of nanofluid toward an exponentially stretching sheet with nonuniform heat generation/absorption. The employed model for nanofluid includes two-component four-equation nonhomogeneous equilibrium model that incorporates the effects of Brownian diffusion and thermophoresis simultaneously. The basic partial boundary layer equations have been reduced to a two-point boundary value problem via similarity variables and solved analytically via HAM. Effects of governing parameters such as heat generation/absorption λ, stretching parameter ε, thermophoresis , Lewis number Le, Brownian motion , and Prandtl number Pr on heat transfer and concentration rates are investigated. The obtained results indicate that in contrast with heat transfer rate, concentration rate is very sensitive to the abovementioned parameters. Also, in the case of heat generation , despite concentration rate, heat transfer rate decreases. Moreover, increasing in stretching parameter leads to a gentle rise in both heat transfer and concentration rates.

scholarly journals Numerical and Series Solutions for Stagnation-Point Flow of Nanofluid over an Exponentially Stretching Sheet

PLoS ONE ◽  
2013 ◽  
Vol 8 (5) ◽  
pp. e61859 ◽  
Author(s):  
Meraj Mustafa ◽  
Muhammad A. Farooq ◽  
Tasawar Hayat ◽  
Ahmed Alsaedi
Keyword(s):  
Stagnation Point ◽  
Stretching Sheet ◽  
Stagnation Point Flow ◽  
Series Solutions ◽  
Exponentially Stretching Sheet ◽  
Exponentially Stretching

scholarly journals The Impact of Radiation Effect on MHD Stagnation-Point Flow of a Nanofluid over an Exponentially Stretching Sheet in the Presence of Chemical Reaction

2019 ◽  
Vol 24 (4) ◽  
pp. 125-139
Author(s):  
G. Narender ◽  
G. Sreedhar Sarma ◽  
K. Govardhan
Keyword(s):  
Differential Equations ◽  
Stagnation Point ◽  
Chemical Reaction ◽  
Stretching Sheet ◽  
Nonlinear Partial Differential Equations ◽  
Stagnation Point Flow ◽  
Exponentially Stretching Sheet ◽  
Exponentially Stretching ◽  
The Impact ◽  
Chemical Reaction Parameter

Abstract The present study is to investigate the effect of the chemical reaction parameter on stagnation point flow of magnetohydrodynamics field past an exponentially stretching sheet by considering a nanofluid. The problem is governed by governing coupled nonlinear partial differential equations with appropriate boundary conditions. The transformed non-dimensional and coupled governing ordinary differential equations are solved numerically using the fourth order Adams-Bashforth Moulton method. The effects of various dimensionless parameters on velocity, temperature and concentration fields are studied and then the results are presented in both tabular and graphical forms.

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