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On the Onset of Stationary Convection in Double-Diffusive Binary Viscoelastic Fluid Saturated Anisotropic Porous Layer


Affiliations
1 Department of Mathematics and Statistics, Himachal Pradesh University, Summer Hill, Shimla 171005, India
2 Department of Physics, M.L.S.M. College, Sunder-Nagar, Distt. Mandi (H.P.), India
     

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Linear stability of double diffusive convection in a binary viscoelastic fluid saturated anisotropic porous layer has been studied analytically. A sufficient condition for the occurrence of stationary convection has been derived in terms of the parameters of the system alone. It is further proved the above result is uniformly valid for any combination of the bounding surfaces.

Keywords

Double-Diffusive Convection, Viscoelastic Fluid, The Principle of the Exchange of Stabilities, Porous Medium.
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  • On the Onset of Stationary Convection in Double-Diffusive Binary Viscoelastic Fluid Saturated Anisotropic Porous Layer

Abstract Views: 243  |  PDF Views: 1

Authors

Jyoti Prakash
Department of Mathematics and Statistics, Himachal Pradesh University, Summer Hill, Shimla 171005, India
Kultaran Kumari
Department of Mathematics and Statistics, Himachal Pradesh University, Summer Hill, Shimla 171005, India
Vinod Kumar
Department of Physics, M.L.S.M. College, Sunder-Nagar, Distt. Mandi (H.P.), India

Abstract


Linear stability of double diffusive convection in a binary viscoelastic fluid saturated anisotropic porous layer has been studied analytically. A sufficient condition for the occurrence of stationary convection has been derived in terms of the parameters of the system alone. It is further proved the above result is uniformly valid for any combination of the bounding surfaces.

Keywords


Double-Diffusive Convection, Viscoelastic Fluid, The Principle of the Exchange of Stabilities, Porous Medium.