Granular surface flows in a rotating drum: experiments and continuous description

2020 ◽  
pp. 463-466
Author(s):  
D. Bonamy ◽  
B. Faucherand ◽  
M. Planelle ◽  
F. Daviaud ◽  
L. Laurent
Keyword(s):  
Rotating Drum ◽  
Surface Flows ◽  
Continuous Description ◽  
Granular Surface

scholarly journals Thermo-mechanical behavior of a granular media in a rotating drum

2019 ◽  
Vol 20 (2) ◽  
pp. 203
Author(s):  
Soumia Teyar ◽  
Mathieu Renouf ◽  
Yves Berthier
Keyword(s):  
Free Surface ◽  
Velocity Field ◽  
Numerical Experiment ◽  
Granular Flow ◽  
Granular Media ◽  
Free Surface Flows ◽  
Rail Transport ◽  
Rotating Drum ◽  
Electrical Behavior ◽  
Surface Flows

In the complex granular flow, the shear and flow of particles lead to increase in temperature that can enchain behavioral modifications. However, their thermo-mechanical and electrical behavior is of great interest for applications such as rail transport, grinding, and granular material reproduction systems. To study these behaviors, a numerical experiment is carried out on a rotating drum model. This device makes it possible to generate continuous and controlled free surface flows. Relying on the NSCD approach, the location of the hottest zone and the evolution of the temperature are correlated with the evolution of the velocity field.

scholarly journals Multiscale Clustering in Granular Surface Flows

2002 ◽  
Vol 89 (3) ◽  
Author(s):  
D. Bonamy ◽  
F. Daviaud ◽  
L. Laurent ◽  
M. Bonetti ◽  
J. P. Bouchaud
Keyword(s):  
Surface Flows ◽  
Multiscale Clustering ◽  
Granular Surface

scholarly journals Initiation of granular surface flows in a narrow channel

2007 ◽  
Vol 19 (8) ◽  
pp. 088102 ◽  
Author(s):  
Pierre Jop ◽  
Yoël Forterre ◽  
Olivier Pouliquen
Keyword(s):  
Narrow Channel ◽  
Surface Flows ◽  
Granular Surface

Sensitivity of granular surface flows to preparation

1999 ◽  
Vol 47 (3) ◽  
pp. 324-330 ◽  
Author(s):  
A Daerr ◽  
S Douady
Keyword(s):  
Surface Flows ◽  
Granular Surface

scholarly journals Diphasic non-local model for granular surface flows

2003 ◽  
Vol 63 (1) ◽  
pp. 42-48 ◽  
Author(s):  
D Bonamy ◽  
P Mills
Keyword(s):  
Local Model ◽  
Surface Flows ◽  
Non Local ◽  
Granular Surface

From thin to thick granular surface flows: The stop flow problem

1998 ◽  
Vol 58 (6) ◽  
pp. 7645-7649 ◽  
Author(s):  
Thomas Boutreux ◽  
Elie Raphaël
Keyword(s):  
Flow Problem ◽  
Surface Flows ◽  
Stop Flow ◽  
Granular Surface

From a grain to avalanches: on the physics of granular surface flows

2002 ◽  
Vol 3 (2) ◽  
pp. 177-186 ◽  
Author(s):  
Stéphane Douady ◽  
Bruno Andreotti ◽  
Adrian Daerr ◽  
Pierre Cladé
Keyword(s):  
Surface Flows ◽  
Granular Surface

Some experiments on granular surface flows

2020 ◽  
pp. 459-462
Author(s):  
Daniel Bideau ◽  
Irene Ippolito ◽  
Maria Alejandra Aguirre ◽  
Adriana Calvo ◽  
Nicolas Nerone
Keyword(s):  
Surface Flows ◽  
Granular Surface

scholarly journals Crucial role of sidewalls in granular surface flows: consequences for the rheology

2005 ◽  
Vol 541 (-1) ◽  
pp. 167 ◽  
Author(s):  
PIERRE JOP ◽  
YOËL FORTERRE ◽  
OLIVIER POULIQUEN
Keyword(s):  
Crucial Role ◽  
Surface Flows ◽  
Granular Surface
Sign in / Sign up

Export Citation Format

Share Document