Effects of mass transfer and free convection on the unsteady mhd flow past a vertical porous plate with constant suction

1986 ◽  
Vol 10 (4) ◽  
pp. 409-416 ◽  
Author(s):  
M. A. Hossain ◽  
A. C. Mandal
Keyword(s):  
Mass Transfer ◽  
Free Convection ◽  
Porous Plate ◽  
Mhd Flow ◽  
Vertical Porous Plate ◽  
Flow Past ◽  
Constant Suction

Dufour and Soret Effects on Unsteady MHD Free Convection and Mass Transfer Flow past a Vertical Porous Plate in a Porous Medium

2006 ◽  
Vol 11 (3) ◽  
pp. 217-226 ◽  
Author(s):  
M. S. Alam ◽  
M. M. Rahman ◽  
M. A. Samad
Keyword(s):  
Mass Transfer ◽  
Porous Medium ◽  
Differential Equations ◽  
Free Convection ◽  
Porous Plate ◽  
Integration Scheme ◽  
Vertical Porous Plate ◽  
Linear Partial Differential Equations ◽  
Flow Past ◽  
Transfer Flow

The Dufour and Soret effects on unsteady MHD free convection and mass transfer flow past an infinite vertical porous plate embedded in a porous medium have been studied numerically. The non-linear partial differential equations, governing the problem under consideration, have been transformed by a similarity transformation into a system of ordinary differential equations, which is solved numerically by applying Nachtsheim-Swigert shooting iteration technique together with sixth order Runge-Kutta integration scheme. The effects of various parameters entering into the problem have been examined on the flow field for a hydrogen-air mixture as a non-chemical reacting fluid pair. Finally, the numerical values of local Nusselt number and local Sherwood number are also presented in tabular form.

Sign in / Sign up

Export Citation Format

Share Document