Thermophoresis Effect on MHD Mass Transfer Flow Past a Vertical Porous Plate Embedded in a Porous Medium in a Slip Flow Regime with Thermal Radiation and Chemical Reaction

2017 ◽  
Vol V (II) ◽  
pp. 451-458
Author(s):  
Senpakalakshmi. Pa
Keyword(s):  
Mass Transfer ◽  
Porous Medium ◽  
Thermal Radiation ◽  
Flow Regime ◽  
Slip Flow ◽  
Porous Plate ◽  
Vertical Porous Plate ◽  
Thermophoresis Effect ◽  
Slip Flow Regime ◽  
Transfer Flow

scholarly journals Thermal diffusion and chemical reaction effects on unsteady flow past a vertical porous plate with heat source dependent in slip flow regime

2016 ◽  
Vol 13 (1) ◽  
pp. 51-62 ◽  
Author(s):  
Narasu Siva Kumar ◽  
Rushi Kumar ◽  
A. G. Vijaya Kumar
Keyword(s):  
Fluid Flow ◽  
Heat Source ◽  
Flow Regime ◽  
Thermal Diffusion ◽  
Chemical Reaction ◽  
Slip Flow ◽  
Porous Plate ◽  
Stream Velocity ◽  
Vertical Porous Plate ◽  
Slip Flow Regime

The present study investigates an analytical solution of free convective unsteady fluid flow in presence of thermal diffusion and chemical reaction effects past a vertical porous plate with heat source dependent in slip flow regime. The plate is assumed to move with a constant velocity in the direction of fluid flow, while free stream velocity is assumed to follow exponentially increasing small perturbation law. The velocity, temperature and concentration profiles are presented graphically for different values of the parameters entering into the problem. Finally the effects of pertinent parameters on the skin friction coefficient, Nusselt number and Sherwood numbers distributions are derived and have shown through graphs and tables by using perturbation technique.

scholarly journals Unsteady Free Convective and Mass Transfer Flow through Porous Medium in Rotating System

1970 ◽  
Vol 29 ◽  
pp. 107-115
Author(s):  
D Sarkar ◽  
S Mukherjee ◽  
S Mukherjee
Keyword(s):  
Mass Transfer ◽  
Porous Medium ◽  
Free Stream ◽  
Porous Plate ◽  
Stream Velocity ◽  
Rotating System ◽  
Free Convective Flow ◽  
Vertical Porous Plate ◽  
Flow Through ◽  
Transfer Flow

An exact solution of unsteady free convective and mass transfer flow through porous medium bounded by a vertical porous plate with an oscillating free stream velocity is obtained. The entire system rotates about an axis normal to the plate. Existence of multiple Ekman boundary layer modified by the presence of free convection and mass transfer is observed near the neighbourhood of plate wall. Key words: Porous medium; rotating system; free convective flow; mass transfer. GANIT J. Bangladesh Math. Soc. (ISSN 1606-3694) 29 (2009) 107-115  DOI: http://dx.doi.org/10.3329/ganit.v29i0.8520 

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