Rayleigh-Taylor instability of a particle packed viscous fluid: Implications for a solidifying magma

2005 ◽  
Vol 32 (3) ◽  
Author(s):  
Hiroki Michioka
Keyword(s):  
Viscous Fluid ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability

On the Stability of Two Superposed Viscous-Viscoelastic (Walters B′) Fluids

2006 ◽  
Vol 129 (1) ◽  
pp. 116-119 ◽  
Author(s):  
Pardeep Kumar ◽  
Roshan Lal
Keyword(s):  
Viscous Fluid ◽  
Viscoelastic Fluid ◽  
Kinematic Viscosity ◽  
Taylor Instability ◽  
Stable Configuration ◽  
Stabilizing Effect ◽  
Unstable Configuration ◽  
Rayleigh Taylor Instability ◽  
Newtonian Viscous Fluid ◽  
The Stability

The Rayleigh-Taylor instability of a Newtonian viscous fluid overlying Walters B′ viscoelastic fluid is considered. For the stable configuration, the system is found to be stable or unstable under certain conditions. However, the system is found to be unstable for the potentially unstable configuration. Further it is found numerically that kinematic viscosity has a destabilizing effect, whereas kinematic viscoelasticity has a stabilizing effect on the system.

The Rayleigh–Taylor instability of viscous fluid layers

1997 ◽  
Vol 9 (6) ◽  
pp. 1635-1649 ◽  
Author(s):  
A. Elgowainy ◽  
N. Ashgriz
Keyword(s):  
Viscous Fluid ◽  
Taylor Instability ◽  
Fluid Layers ◽  
Rayleigh Taylor Instability

Numerical simulation of the Rayleigh–Taylor instability of inviscid and viscous fluid

2019 ◽  
Vol 94 (9) ◽  
pp. 094003 ◽  
Author(s):  
A N Doludenko ◽  
S V Fortova ◽  
V V Shepelev ◽  
E E Son
Keyword(s):  
Numerical Simulation ◽  
Viscous Fluid ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability
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