Title: The Effect of FLR Correction on Rayleigh Taylor Instability of two Superposed Viscous Fluids in Porous Medium
Volume: 3 - Issue: 01 - Date: 01-01-2014
Approved ISSN: 2278-1412
Published Id: IJAECESTU221 | Page No.: 288-291
Author: P.K.Sharma
Co- Author: Anita Tiwari , Shraddha Argal
Abstract:-This paper is aimed to study the Rayleigh Taylor instability of two superposed
incompressible viscous fluids in porous medium in presence of FLR (finite Larmor radius)
correction. The problem is numerically solved using the normal mode analysis method. A
dispersion relation of two uniform fluids of different densities separated by a common
boundary is investigated by using appropriate boundary conditions. Numerical analysis is
performed to show the effect of FLR and porosity on the growth rate of Rayleigh Taylor
instability and it is found that the porosity and FLR correction have stabilizing influence on
the growth rate of considered Rayleigh Taylor Configuration
Key Words:-Dynamic viscosity, FLR (finite Larmor radius), Porosity, Permeability,
Area:-Engineering
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