scholarly journals Numerical investigation on magnetohydrodynamics mixed convection flow past a magnetic sphere

2019 ◽  
Vol 1153 ◽  
pp. 012059 ◽  
Author(s):  
Basuki Widodo ◽  
Lutfi Mardianto ◽  
Dieky Adzkiya
Keyword(s):  
Mixed Convection ◽  
Numerical Investigation ◽  
Convection Flow ◽  
Mixed Convection Flow ◽  
Flow Past ◽  
Magnetic Sphere

The effect of radiation on mixed convection flow past a stretching surface

2007 ◽  
Vol 44 (9) ◽  
pp. 1035-1040 ◽  
Author(s):  
A. A. Mohammadein ◽  
W. A. Aissa ◽  
Rama Subba Reddy Gorla
Keyword(s):  
Mixed Convection ◽  
Convection Flow ◽  
Mixed Convection Flow ◽  
Stretching Surface ◽  
Flow Past

Dufour and Soret Effects on Mixed Convection Flow Past a Vertical Porous Flat Plate with Variable Suction

2006 ◽  
Vol 11 (1) ◽  
pp. 3-12 ◽  
Author(s):  
M. S. Alam ◽  
M. M. Rahman
Keyword(s):  
Differential Equations ◽  
Mixed Convection ◽  
Flat Plate ◽  
Integration Scheme ◽  
Convection Flow ◽  
Mixed Convection Flow ◽  
Local Skin ◽  
Suction Parameter ◽  
Flow Past ◽  
Porous Flat Plate

In this paper the Dufour and Soret effects on mixed convection flow past a vertical porous flat plate embedded in a porous medium have been studied numerically. The governing non-linear partial differential equations have been transformed by a similarity transformation into a system of ordinary differential equations, which are solved numerically by applying NachtsheimSwigert shooting iteration technique together with sixth order Runge-Kutta integration scheme. For fluids of medium molecular weight (H2, air), profiles of the dimensionless velocity, temperature and concentration distributions are shown graphically for various values of suction parameter fw, Dufour number Du and Soret number Sr. Finally, numerical values of physical quantities, such as the local skin-friction coefficient, the local Nusselt number and the local Sherwood number are presented in tabular form.

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