Chemically Reactive 3D Nonlinear Magneto Hydrodynamic Rotating Flow of Nanofluids over a Deformable Surface with Joule Heating Through Porous Medium

2019 ◽  
pp. 313-323
Author(s):  
E. Kumaresan ◽  
A. G. Vijaya Kumar
Keyword(s):  
Porous Medium ◽  
Joule Heating ◽  
Rotating Flow ◽  
Deformable Surface

ASPECTS OF HETEROGENOUS AND HOMOGENOUS REACTIONS ON HYDROMAGNETIC OSCILLATORY ROTATING FLOW IN POROUS MEDIUM

2020 ◽  
Vol 23 (9) ◽  
pp. 837-850
Author(s):  
Zaheer Abbas ◽  
Amar Rauf ◽  
Sabir Ali Shehzad
Keyword(s):  
Porous Medium ◽  
Rotating Flow

Stability of Hydromagnetic Thermoconvective Flow Through Porous Medium

1973 ◽  
Vol 40 (4) ◽  
pp. 879-884 ◽  
Author(s):  
Prabhamani R. Patil ◽  
N. Rudraiah
Keyword(s):  
Porous Medium ◽  
Viscous Fluid ◽  
Normal Mode ◽  
Viscous Dissipation ◽  
Joule Heating ◽  
Thermal Convection ◽  
Stability Region ◽  
Flow Through ◽  
The Stability ◽  
Mode Technique

The stability of the onset of thermal convection of a conducting viscous fluid in a porous medium has been investigated using the linear (normal mode technique) and the non-linear (energy) stability theories. Both the theories show that the stability region is increased to the maximum extent when the usual viscous dissipation is also present in addition to the dissipation due to Darcy’s resistance and Joule heating.

Non-Uniform Heat Source/Sink and Joule Heating Effects on Chemically Radiative MHD Mixed Convective Flow of Micropolar Fluid over a Stretching Sheet in Porous Medium

2018 ◽  
Vol 388 ◽  
pp. 281-302 ◽  
Author(s):  
G. Charan Kumar ◽  
Konda Jayarami Reddy ◽  
Rama Krishna Konijeti ◽  
M. Narendradh Reddy
Keyword(s):  
Porous Medium ◽  
Differential Equations ◽  
Heat Source ◽  
Joule Heating ◽  
Micropolar Fluid ◽  
Stretching Sheet ◽  
Wall Friction ◽  
Dual Nature ◽  
Uniform Heat ◽  
Non Linear

This article describes the effects of Joule heating and chemical reaction on unsteady MHD mixed convective micropolar fluid over a stretching sheet in presence of radiation, non-uniform heat source and porous medium. The arising non-linear coupled partial differential equations are reduced to a set of coupled non-linear ordinary differential equations and then solved numerically by using the Runge– Kutta–Fehlberg fourth–fifth order method along shooting technique. The graphical and tabular results elucidate the influence of different non-dimensional governing parameters on the velocity, temperature and concentration fields along with the wall friction, local Nusselt and Sherwood numbers. We found the dual nature of the solutions for suction and injection cases. A good agreement of the present results has been observed by comparing with the existing literature results.

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