LINEAR STABILITY OF FREE CONVECTIVE SUPERPOSED FLUID AND POROUS LAYER

Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/1196

Title:	LINEAR STABILITY OF FREE CONVECTIVE SUPERPOSED FLUID AND POROUS LAYER
Authors:	Sumathi K Arunachalam T Aiswarya S
Keywords:	Natural convection superposed fluid – porous layer method of small oscillations Linear Stability
Issue Date:	2017
Publisher:	International Journal of Applied Mathematical Analysis And Applications
Abstract:	A stability analysis of an unsteady natural convection of saturated incompressible fluid/porous interface is carried out using one domain approach. The momentum transfer in porous medium has been described by the Brinkman-extended Darcy model. Using normal mode analysis the resulting eigenvalue problem is solved by applying method of small oscillations with wave number as a perturbation parameter to get a closed form solution. The influence of various parameters like Grashof number, Prandtl number, Darcy number, depth ratio and porosity on stability characteristics of the flow is analyzed numerically
URI:	https://www.researchgate.net/publication/328982059_LINEAR_STABILITY_OF_FREE_CONVECTIVE_SUPERPOSED_FLUID_AND_POROUS_LAYER http://localhost:8080/xmlui/handle/123456789/1196
ISSN:	0973-3868
Appears in Collections:	International Journals

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