Reversible axial segregation of binary mixtures of granular materials

1994 ◽  
Vol 49 (5) ◽  
pp. R3610-R3613 ◽  
Author(s):  
K. M. Hill ◽  
J. Kakalios
Keyword(s):  
Granular Materials ◽  
Binary Mixtures ◽  
Axial Segregation

Particle shape-induced axial segregation of binary mixtures of spheres and ellipsoids in a rotating drum

2021 ◽  
Vol 235 ◽  
pp. 116491
Author(s):  
S.Y. He ◽  
J.Q. Gan ◽  
D. Pinson ◽  
A.B. Yu ◽  
Z.Y. Zhou
Keyword(s):  
Binary Mixtures ◽  
Particle Shape ◽  
Rotating Drum ◽  
Axial Segregation

scholarly journals Avalanche Dynamics. Review of Experiments and Theoretical Models of Flow and Powder-Snow Avalanches

1983 ◽  
Vol 29 (102) ◽  
pp. 283-285 ◽  
Author(s):  
Thomas Scheiwiller ◽  
Kolumban Hutter
Keyword(s):  
Shear Flow ◽  
Granular Materials ◽  
Binary Mixtures ◽  
Theoretical Models ◽  
Gravity Currents ◽  
Phase Model ◽  
Snow Avalanches ◽  
Two Phase ◽  
Avalanche Dynamics ◽  
Fluctuation Energy

Abstract The paper of which this is an extended abstract reviews theoretical formulations for flow and airborne powder-snow avalanches. First powder-snow avalanches are considered as plane turbulent gravity currents. Then we propose a two-phase model describing powder-snow avalanches as turbulent binary mixtures of snow granules and air. An analogy is postulated between flow avalanches and the rapid shear flow of granular materials which leads to a non-polar continuum with microstructure taking into account the fluctuation energy of the snow granules.

Optimal performance of a shape classifier for binary mixtures of granular materials

1987 ◽  
Vol 50 (2) ◽  
pp. 137-145 ◽  
Author(s):  
M. Furuuchi ◽  
M. Nakagawa ◽  
M. Suzuki ◽  
H. Tsuyumine ◽  
K. Gotoh
Keyword(s):  
Granular Materials ◽  
Binary Mixtures ◽  
Optimal Performance

Axial segregation in horizontally vibrated granular materials: A numerical study

2009 ◽  
Vol 13 (4) ◽  
pp. 289-296
Author(s):  
Ashish Bhateja ◽  
Jayant K. Singh ◽  
Ishan Sharma
Keyword(s):  
Granular Materials ◽  
Numerical Study ◽  
Axial Segregation

scholarly journals Avalanche Dynamics. Review of Experiments and Theoretical Models of Flow and Powder-Snow Avalanches

1983 ◽  
Vol 29 (102) ◽  
pp. 283-285
Author(s):  
Thomas Scheiwiller ◽  
Kolumban Hutter
Keyword(s):  
Shear Flow ◽  
Granular Materials ◽  
Binary Mixtures ◽  
Theoretical Models ◽  
Gravity Currents ◽  
Phase Model ◽  
Snow Avalanches ◽  
Two Phase ◽  
Avalanche Dynamics ◽  
Fluctuation Energy

AbstractThe paper of which this is an extended abstract reviews theoretical formulations for flow and airborne powder-snow avalanches. First powder-snow avalanches are considered as plane turbulent gravity currents. Then we propose a two-phase model describing powder-snow avalanches as turbulent binary mixtures of snow granules and air. An analogy is postulated between flow avalanches and the rapid shear flow of granular materials which leads to a non-polar continuum with microstructure taking into account the fluctuation energy of the snow granules.

scholarly journals Role of Fluctuation-Induced Interactions in the Axial Segregation of Granular Materials

2005 ◽  
Vol 95 (25) ◽  
Author(s):  
I. Zuriguel ◽  
J. F. Boudet ◽  
Y. Amarouchene ◽  
H. Kellay
Keyword(s):  
Granular Materials ◽  
Axial Segregation
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