scholarly journals Spatially localized binary fluid convection in a porous medium

2010 ◽  
Vol 22 (7) ◽  
pp. 073601 ◽  
Author(s):  
D. Lo Jacono ◽  
A. Bergeon ◽  
E. Knobloch
Keyword(s):  
Porous Medium ◽  
Binary Fluid ◽  
Fluid Convection

scholarly journals Three-dimensional spatially localized binary-fluid convection in a porous medium

2013 ◽  
Vol 730 ◽  
Author(s):  
David Lo Jacono ◽  
Alain Bergeon ◽  
Edgar Knobloch
Keyword(s):  
Porous Medium ◽  
Binary Mixture ◽  
Physical Mechanism ◽  
Three Dimensional ◽  
Two Dimensions ◽  
Core Region ◽  
Numerical Continuation ◽  
Binary Fluid ◽  
Fluid Convection ◽  
Convection Patterns

AbstractThree-dimensional convection in a binary mixture in a porous medium heated from below is studied. For negative separation ratios steady spatially localized convection patterns are expected. Such patterns, spatially localized in two dimensions, are computed and numerical continuation is used to examine their growth and proliferation as parameters are varied. The patterns studied have the form of a core region with four extended side-branches and can be stable. A physical mechanism behind the formation of these unusual structures is suggested.

Characterization of dispersive chaos and related states of binary-fluid convection

1995 ◽  
Vol 85 (1-2) ◽  
pp. 165-224 ◽  
Author(s):  
Paul Kolodner ◽  
Said Slimani ◽  
Nadine Aubry ◽  
Ricardo Lima
Keyword(s):  
Binary Fluid ◽  
Fluid Convection

Onset of oscillatory binary fluid convection in finite containers

1999 ◽  
Vol 59 (6) ◽  
pp. 6730-6741 ◽  
Author(s):  
Oriol Batiste ◽  
Isabel Mercader ◽  
Marta Net ◽  
Edgar Knobloch
Keyword(s):  
Binary Fluid ◽  
Fluid Convection

Influence of through flow on binary fluid convection

2000 ◽  
Vol 61 (4) ◽  
pp. 3793-3810 ◽  
Author(s):  
P. Büchel ◽  
M. Lücke
Keyword(s):  
Binary Fluid ◽  
Through Flow ◽  
Fluid Convection

Transition between curved and angular textures in binary fluid convection

1996 ◽  
Vol 53 (1) ◽  
pp. 570-576 ◽  
Author(s):  
A. La Porta ◽  
K. D. Eaton ◽  
C. M. Surko
Keyword(s):  
Binary Fluid ◽  
Fluid Convection

Amplitude Equations from Spatiotemporal Binary-Fluid Convection Data

1999 ◽  
Vol 83 (17) ◽  
pp. 3422-3425 ◽  
Author(s):  
Henning U. Voss ◽  
Paul Kolodner ◽  
Markus Abel ◽  
Jürgen Kurths
Keyword(s):  
Amplitude Equations ◽  
Binary Fluid ◽  
Fluid Convection
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