Linking compaction dynamics to the flow properties of powders

[en] The authors have investigated the flow properties of powders by using two classical techniques based on the shear stress measurements and the count of intermittent avalanches, respectively. Results are compared with measurements of the compaction dynamics. Strong correlations are evidenced between compaction relaxation parameters and free flow characteristics. Those correlations are given by semiempirical laws based on physical arguments. This work opens perspectives in powder technology and the knowledge on granular matter. (c) 2006 American Institute of Physics.

Disciplines :

Physics

Author, co-author :

Lumay, Geoffroy ; Université de Liège - ULiège > Département de physique > Département de physique

Vandewalle, Nicolas ; Université de Liège - ULiège > Département de physique > Physique statistique

Delattre, Luc ; Université de Liège - ULiège > Département de pharmacie > Département de pharmacie

Gerasimov, O.

Bodson, Cédric

Language :

English

Title :

Linking compaction dynamics to the flow properties of powders

Publication date :

28 August 2006

Journal title :

Applied Physics Letters

ISSN :

0003-6951

eISSN :

1077-3118

Publisher :

Amer Inst Physics, Melville, United States - New York

Volume :

Issue :

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 07 August 2009

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Bibliography

P. G. de Gennes, Rev. Mod. Phys. 71, 374 (1999).
J. B. Knight, C. G. Fandrich, Chun Ning Lau, H. M. Jaeger, and S. R. Nagel, Phys. Rev. E 51, 3957 (1995).
T. Boutreux and P. G. de Gennes, Physica A 244, 59 (1997).
S. Siavoshi, A. V. Orpe, and A. Kudrolli, Phys. Rev. E 73, 010301 (2006).
A. Liu and S. R. Nagel, Nature (London) 396, 21 (1998).
C. Caballero, E. Kolb, A. Lindner, J. Lanuza, and E. Clément, J. Phys.: Condens. Matter 17, S2503 (2005).
J. Rajchenbach, Phys. Rev. Lett. 65, 2221 (1990).
European Directorate for the Quality of Medicines, 2002 http://www.pheur.org
R. Carr, Chem. Eng. (Rugby, U.K.) 18, 163168 (1965).
G. Lumay and N. Vandewalle, Phys. Rev. E 70, 051314 (2004).
G. Lumay and N. Vandewalle, Phys. Rev. Lett. 95, 028002 (2005).
P. Richard, M. Nicodemi, R. Delannay, P. Ribière, and D. Bideau, Nat. Mater. 4, 121 (2005).
O. Gerasimov, N. Vandewalle, and G. Lumay (unpublished).
A. W. Jenike, Powder Technol. 11, 89 (1975).
J. Schwedes, Powder Handl. Process. 12, 337 (2000).
C. Josserand, A. V. Tkachenko, D. M. Mueth, and H. M. Jaeger, Phys. Rev. Lett. 85, 3632 (2000).