Research Journal of Science and Technology

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On Triply Diffusive Convection in Porous Medium:Darcy Brinkman Model


Affiliations
1 Department of Mathematics and Statistics, Himachal Pradesh University, Summer Hill, Shimla-171005, India
2 Department of Physics, MLSM College, Sundernagar, H. P., India
     

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The present paper deals with the problem of triply diffusive convection analogous to Stern type in porous medium using Darcy-Brinkman model. Bounds are obtained for the complex growth rate of an arbitrary oscillatory perturbation of growing amplitude, neutral or unstable for this configuration which is uniformly valid for any combination of bounding surfaces.

Keywords

Triply Diffusive Convection, Concentration Rayleigh Number, Porous Medium, Darcy-Brinkman Model.
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  • On Triply Diffusive Convection in Porous Medium:Darcy Brinkman Model

Abstract Views: 218  |  PDF Views: 1

Authors

Jyoti Prakash
Department of Mathematics and Statistics, Himachal Pradesh University, Summer Hill, Shimla-171005, India
Shweta Manan
Department of Physics, MLSM College, Sundernagar, H. P., India

Abstract


The present paper deals with the problem of triply diffusive convection analogous to Stern type in porous medium using Darcy-Brinkman model. Bounds are obtained for the complex growth rate of an arbitrary oscillatory perturbation of growing amplitude, neutral or unstable for this configuration which is uniformly valid for any combination of bounding surfaces.

Keywords


Triply Diffusive Convection, Concentration Rayleigh Number, Porous Medium, Darcy-Brinkman Model.