scholarly journals HEAT AND MASS TRANSFER ON MHD FLUID FLOW OVER A SEMI INFINITE FLAT PLATE WITH RADIATION ABSORPTION, HEAT SOURCE AND DIFFUSION THERMO EFFECT

2018 ◽  
Vol 11 ◽  
Author(s):  
G. Dharmaiah ◽  
CH. Baby Rani ◽  
N. Vedavathi ◽  
K.S. Balamurugan
Keyword(s):  
Mass Transfer ◽  
Fluid Flow ◽  
Heat Source ◽  
Flat Plate ◽  
Heat And Mass Transfer ◽  
Radiation Absorption ◽  
And Diffusion

Comparison Between Casson Fluid Flow in the Presence of Heat and Mass Transfer From a Vertical Cone and Flat Plate

2016 ◽  
Vol 138 (11) ◽  
Author(s):  
A. Jasmine Benazir ◽  
R. Sivaraj ◽  
M. M. Rashidi
Keyword(s):  
Mass Transfer ◽  
Fluid Flow ◽  
Flat Plate ◽  
Heat And Mass Transfer ◽  
Variable Viscosity ◽  
Nonlinear Partial Differential Equations ◽  
Mhd Flow ◽  
Casson Fluid ◽  
Vertical Cone ◽  
Double Dispersion

The present study explores the influence of viscous dissipation, Joule heating, and double dispersion on unsteady, free convective magnetohydrodynamics (MHD) flow of an incompressible Casson fluid over a vertical cone and flat plate saturated with porous medium subject to variable viscosity and variable electrical conductivity. The governing coupled, nonlinear partial differential equations are solved by Crank–Nicolson method. The effects of various significant parameters on flow, heat, and mass transfer characteristics are displayed in the form of figures and tables. The results indicate that the presence of variable viscosity parameter meagerly accelerates the fluid flow. It is observed that heat transfer is enhanced for increasing the thermal dispersion parameter and Eckert number.

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