The double dispersion effects on unsteady natural convection stratified fluid past vertical plate with flux

The double dispersion effects on unsteady natural convection stratified fluid past vertical plate with flux
Author(s):
Dr Madhava Reddy Ch
Keywords:
Brinkman porous medium, Crank-Nicolson method, Double stratification, Dufour and Soret effects, Termal and Solutal dispersion, Unsteady flow.
Abstract
The influence of double dispersion effects of unsteady natural convection along a vertical plate embedded in a Brinkman porous medium saturated with an electrically conducting fluid. In addition, the double stratification is considered and the variable surface heat and mass flux conditions are incorporated. The governing non-linear differential equations are converted into a set of non-dimensional non-linear coupled partial differential equations along with the suitable boundary conditions by using the non-dimensional transformations and then used implicit finite difference scheme named as Crank-Nicolson type to solve the reduced non-linear system of differential equations. The variations in velocity, temperature and concentration profiles are analyzed in-detail and depicted graphically for different physical parameters involved in the present investigation, after comparison of available results of the similar type in the literature with good agreement.
Article Details
Unique Paper ID: 144564 Publication Volume & Issue: Volume 3, Issue 12 Page(s): 270 - 277
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