Linear stability of radial displacements in porous media: Influence of velocity-induced dispersion and concentration-dependent diffusion

2004 ◽  
Vol 16 (10) ◽  
pp. 3592-3598 ◽  
Author(s):  
A. Riaz ◽  
C. Pankiewitz ◽  
E. Meiburg
Keyword(s):  
Porous Media ◽  
Linear Stability ◽  
Media Influence ◽  
Radial Displacements

Weak Turbulence in Small Prandtl Number Convection in Porous Media

2010 ◽  
Author(s):  
Peter Vadasz
Keyword(s):  
Porous Media ◽  
Stability Analysis ◽  
Prandtl Number ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Weak Turbulence ◽  
Numerical Computations ◽  
Prandtl Numbers ◽  
Convection In Porous Media

The dynamics of weak turbulence in small Prandtl number convection in porous media is substantially distinct than the corresponding dynamics for moderate and large Prandtl numbers. Linear stability analysis is performed and its results compared with numerical computations to reveal the underlying phenomena.

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