Spectral Collocation Solution of MHD Stagnation-Point Flow in Porous Media with Heat Transfer
Publish place: Journal of Applied Fluid Mechanics، Vol: 9، Issue: 2
Publish Year: 1395
Type: Journal paper
Language: English
View: 162
This Paper With 11 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
JR_JAFM-9-2_028
Index date: 25 January 2022
Spectral Collocation Solution of MHD Stagnation-Point Flow in Porous Media with Heat Transfer abstract
An efficient Collocation method based on the shifted Legendre polynomials is implemented for solving the Magnetohydrodynamic Hiemenz flow with variable wall temperature in a porous medium. In the presented method the need for guessing and correcting the initial values during the solution procedure is eliminated and by using the given boundary conditions of the problem a stable solution can be derived. Numerical results show influence of the Prandtl number, permeability parameter, Hartmann number and suction/blowing parameter on the velocity and temperature profiles. The skin friction coefficient and the rate of heat transfer given by the Spectral Collocation method are in good agreement with those of the previous studies.
Spectral Collocation Solution of MHD Stagnation-Point Flow in Porous Media with Heat Transfer Keywords:
Spectral Collocation Solution of MHD Stagnation-Point Flow in Porous Media with Heat Transfer authors
F. Mohammadi
Department of Mathematics, Hormozgan University, P. O. Box ۳۹۹۵, Bandarabbas, Iran
M. M. Rashidi
Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Tongji University, ۴۸۰۰ Cao An Rd., Jiading, Shanghai ۲۰۱۸۰۴, China