The Journal of the Indian Mathematical Society

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Thermal Instability of Rotating Maxwell Visco-Elastic Fluid with Variable Gravity in Porous Medium


Affiliations
1 Department of Mathematics, Govt. P. G. College, Dhaliara-177 103, Himachal Pradesh, India
     

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The effect of variable gravity and rotation on the Thermal instability of Maxwell visco-elastic fluid in porous medium is investigated. It is found that, in case of stationary convection, variable gravity has destabilizing effect while rotation has stabilizing effect on the system whereas medium permeability has stabilizing/destabilizing effect depending upon certain condition. The mode may be non oscillatory or oscillatory.

Keywords

Thermal Instability, Maxwell Visco-elsatic Fluid, Porous Medium, Variable Gravity, Rotation.
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  • Thermal Instability of Rotating Maxwell Visco-Elastic Fluid with Variable Gravity in Porous Medium

Abstract Views: 224  |  PDF Views: 1

Authors

Ramesh Chand
Department of Mathematics, Govt. P. G. College, Dhaliara-177 103, Himachal Pradesh, India

Abstract


The effect of variable gravity and rotation on the Thermal instability of Maxwell visco-elastic fluid in porous medium is investigated. It is found that, in case of stationary convection, variable gravity has destabilizing effect while rotation has stabilizing effect on the system whereas medium permeability has stabilizing/destabilizing effect depending upon certain condition. The mode may be non oscillatory or oscillatory.

Keywords


Thermal Instability, Maxwell Visco-elsatic Fluid, Porous Medium, Variable Gravity, Rotation.