scholarly journals Transient Free Convection Flow of a Micropolar Fluid Over a Vertical Surface

2005 ◽  
Vol 32 (3) ◽  
pp. 255-268 ◽  
Author(s):  
H. M. Duwairi ◽  
Ali J. Chamkha
Keyword(s):  
Free Convection ◽  
Micropolar Fluid ◽  
Vertical Surface ◽  
Convection Flow ◽  
Free Convection Flow

Asymptotic Model of Free Convection Flow on a Vertical Surface in Porous Media with Newtonian Heating

2015 ◽  
Vol 756 ◽  
pp. 469-475
Author(s):  
Anna A. Bocharova ◽  
Irina V. Plaksina ◽  
Andrey A. Obushnyy
Keyword(s):  
Mathematical Model ◽  
Porous Media ◽  
Free Convection ◽  
Vertical Surface ◽  
Momentum Equation ◽  
Convection Flow ◽  
Asymptotic Model ◽  
Free Convection Flow ◽  
Energy Equations ◽  
The Mathematical Model

The mathematical model based on system of momentum and energy equations for free convection flow along a vertical surface in porous media under boundary conditions of the third sort is solved analytically using the method of matched asymptotic expansions. The region of validity for boundary layer model and expansions for stream function and temperature with parameter of perturbations were defined. The dependence of characteristic flow from governing dimensionless parameters and was analyzed numerically. The influence of viscous and convective terms of momentum equation in the proposed mathematical model significantly increases the rate of heat transfer on plate in porous media in comparison with Darsy flow model.

Joule heating effects on magnetohydrodynamic free convection flow of a micropolar fluid

1999 ◽  
Vol 26 (2) ◽  
pp. 219-227 ◽  
Author(s):  
M. Abd El-Hakiem ◽  
A.A. Mohammadein ◽  
S.M.M. El-Kabeir ◽  
Rama Subba Reddy Gorla
Keyword(s):  
Free Convection ◽  
Joule Heating ◽  
Micropolar Fluid ◽  
Convection Flow ◽  
Free Convection Flow ◽  
Heating Effects

scholarly journals Chemical reaction effect on MHD free convection flow in a micropolar fluid

2016 ◽  
Vol 55 (3) ◽  
pp. 2967-2973 ◽  
Author(s):  
P.K. Rout ◽  
S.N. Sahoo ◽  
G.C. Dash ◽  
S.R. Mishra
Keyword(s):  
Free Convection ◽  
Chemical Reaction ◽  
Micropolar Fluid ◽  
Convection Flow ◽  
Free Convection Flow
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