In the present paper it is mathematically established that the linear growth rate of an arbitrary neutral or unstable oscillatory perturbation of growing amplitude in a double diffusive binary viscoelastic fluid saturated anisotropic porous layer heated from below must lie inside a semicircle in the right half of the (p_r,p_i ) - plane whose centre is at the origin and radius equals (?_1 ?P_r?_D ? Ra?_T + v( ?P_r?_D (??_1?^2 ??Ra?_T?^2 ?P_r?_D+4?Ra?_S ) ))/2, where ?Ra?_T and ? Ra?_S are the Darcy -Rayleigh number and the solute Rayleigh number respectively. Further, it is proved that this result is uniformly valid for quite general nature of the bounding surfaces.
Cite this article:
Jyoti Prakash, Kultaran Kumari. On Double-Diffusive Convection in a Binary Viscoelastic Fluid Saturated Anisotropic Porous Layer. Research J. Science and Tech. 2017; 9(1):123-126. doi: 10.5958/2349-2988.2017.00019.5