Heat and Mass Transfer for MHD Viscoelastic Fluid Flow over a Vertical Stretching Sheet with Considering Soret and Dufour Effects
Joint Authors
Rashidi, Mohammad Mehdi
Rostami, P.
Rostami, Behnam
Ali, Mohamed
Xie, Gong-Nan
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The homotopy analysis method (HAM) with two auxiliary parameters is employed to examine heat and mass transfer in a steady two-dimensional magneto hydrodynamic viscoelastic fluid flow over a stretching vertical surface by considering Soret and Dufour effects.
The two-dimensional boundary-layer governing partial differential equations are derived by considering the Boussinesq approximation.
The highly nonlinear ordinary differential forms of momentum, energy, and concentration equations are obtained by similarity transformation.
These equations are solved analytically in the presence of buoyancy force.
The effects of different involved parameters such as magnetic field parameter, Prandtl number, buoyancy parameter, Soret number, Dufour number, and Lewis number on velocity, temperature, and concentration profiles are plotted and discussed.
The effect of the second auxiliary parameter is also illustrated.
Results show that the effect of increasing Soret number or decreasing Dufour number tends to decrease the velocity and temperature profiles (increase in Sr cools the fluid and reduces the temperature) while enhancing the concentration distribution.
American Psychological Association (APA)
Rashidi, Mohammad Mehdi& Ali, Mohamed& Rostami, Behnam& Rostami, P.& Xie, Gong-Nan. 2015. Heat and Mass Transfer for MHD Viscoelastic Fluid Flow over a Vertical Stretching Sheet with Considering Soret and Dufour Effects. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074916
Modern Language Association (MLA)
Rashidi, Mohammad Mehdi…[et al.]. Heat and Mass Transfer for MHD Viscoelastic Fluid Flow over a Vertical Stretching Sheet with Considering Soret and Dufour Effects. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1074916
American Medical Association (AMA)
Rashidi, Mohammad Mehdi& Ali, Mohamed& Rostami, Behnam& Rostami, P.& Xie, Gong-Nan. Heat and Mass Transfer for MHD Viscoelastic Fluid Flow over a Vertical Stretching Sheet with Considering Soret and Dufour Effects. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074916
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074916