Unsteady MHD free-convective flow of a viscous rotating fluid through a porous medium with constant heat flux and heat generation

1989 ◽  
Vol 161 (1) ◽  
pp. 167-170 ◽  
Author(s):  
P. C. Ram
Keyword(s):  
Heat Flux ◽  
Porous Medium ◽  
Heat Generation ◽  
Convective Flow ◽  
Constant Heat Flux ◽  
Rotating Fluid ◽  
Free Convective Flow ◽  
Constant Heat

Free convective flow on a vertical plate with a constant heat flux in the presence of one or more steps

1995 ◽  
Vol 67 (3-4) ◽  
pp. 848-853 ◽  
Author(s):  
V. S. Burak ◽  
S. V. Volkov ◽  
O. G. Martynenko ◽  
P. P. Khramtsov ◽  
I. A. Shikh
Keyword(s):  
Heat Flux ◽  
Convective Flow ◽  
Vertical Plate ◽  
Constant Heat Flux ◽  
Free Convective Flow ◽  
Constant Heat

Heat Flux and Variable Thermal Conductivity Effects on Casson Flow and Heat Transfer due to an Exponentially Stretching Sheet with Viscous Dissipation and Heat Generation

2016 ◽  
Vol 14 (1) ◽  
pp. 167-174 ◽  
Author(s):  
Ahmed M. Megahed
Keyword(s):  
Heat Transfer ◽  
Thermal Conductivity ◽  
Heat Flux ◽  
Heat Generation ◽  
Stretching Sheet ◽  
Variable Thermal Conductivity ◽  
Constant Heat Flux ◽  
Constant Heat ◽  
Flow And Heat Transfer ◽  
Exponentially Stretching

AbstractIn this paper, we introduce a theoretical and numerical study for the effects of thermal buoyancy and constant heat flux on the Casson fluid flow and heat transfer over an exponentially stretching sheet taking into account the effects of variable thermal conductivity, heat generation/absorption and viscous dissipation. The governing partial differential equations are transformed into coupled, non-linear ordinary differential equations by using suitable transformations. Numerical solutions to these equations are obtained by using the fourth order Runge-Kutta method with the shooting technique. The effects of various physical parameters which governing the flow and heat treansfer such as the buoyancy parameter, the thermal conductivity parameter, heat generation or absorption parameter and the Prandtl number on velocity and temperature are discussed by using graphical approach. Moreover, numerical results indicate that the local skin-friction coefficient and the local Nusselt number are strongly affected by the constant heat flux.

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