Thermal Instability in Rivlin-Ericksen Elastico-Viscous Fluid in the Presence of Finite Larmor Radius and Variable Gravity in Porous Medium

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概要

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• Tlae effect of the fitaite Lartaaor rarditrs (FLR) and variable gr?rvity force in the thermal in-stability of Rivlin-Ericksen elastico-viscous fluid in pOIOLlS znediurm is cotasidered. It is foundthat the presetace of taaagrtetic field (laence of' FIR) and visco-elasticity introdtrces oscillatoryraaodes, wlaen gravity is increasing ttpxx'ard bttt oscillatory utaodes are non-existetat in tlaeir ab-sence, It is also fotrnd that systenu is stable, xvhen gravity decreases trpxvard. When instabilitysets in as stationary convection firaite I,armor raditrs h?rve stabilizing effect wlaereas m?tgr'neticfield and rauediuuau peruaaeability Iaas stabilizing or destabilizing effect under certarin conditions,The strfficient conditions for the nora-existence of overstability are also f'ound.

• 社団法人日本物理学会の論文
• 1999-04-15

著者

• Kumar Naresh

  Department Of Mathematics Himachal Pradesh University

• Prakash Kirti

  Department of Mathematics, D.C.C. Himachal Pradesh University

• Prakash Kirti

  Department Of Mathematics D.c.c. Himachal Pradesh University

• Prakash K

  Department Of Mathematics Himachal Pradesh University

• PRAKASH Kirti

  Department of Mathematics, Himachal Pradesh University

関連論文

• Finite Larmor Radius Effect on Thermal Instability of a Plasma in Porous Medium
• Thermal Instability in Rivlin-Ericksen Elastico-Viscous Fluid in the Presence of Finite Larmor Radius and Variable Gravity in Porous Medium
• Radiative Transfer and Collisional Effects on Thermal-Convective Instability of a Composite Medium
• S-State Interactions in Effective Two-Body Forces

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