Hydrodynamic study of sedimentation flows and avalanches
type de publication |
article dans une revue internationale avec comité de lecture |
date de publication |
2002 |
auteur(s) |
Bounhoure Corinne; Brunet Yves; Merlen Alain |
journal |
Powder Technology |
volume (numéro) |
125 (2-3) |
| |
pages |
306 – 312 |
résumé |
This paper presents 3D experimental methods to investigate high-density sedimentation flows and granular medium. The velocities and the volume fraction of the solid phase are obtained by particle tracking velocimetry in a totally tansparent mixing of particles and fluid. The measurements are validated on a very agitated sedimentation flow. At last, some developments to study condensation processes and avalanches are presented. |
mots clés |
Experimental investigation; three-dimensional granular flows; volume fraction |
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