Breakage of macroporous alumina beads under compressive loading: Simulation and experimental validation

Powder Technology

Volumn 105, Issue 1-3, 1999, Pages 57-65

  Couroyer, Charlotte ^a   Ning, Zemin ^a   Ghadiri, Mojtaba ^a   Brunard, Nathalie ^b   Kolenda, Frédéric ^b   Bortzmeyer, Denis ^c   Laval, Philippe ^c  

^a UNIVERSITY OF SURREY   (United Kingdom)

^b IFP ENERGIES NOUVELLES   (France)

^c Rhodia Recherches   (France)

Author keywords

Alumina beads; Bulk attrition; Distinct element analysis; Macroporosity; Particle strength; Quasi static

Indexed keywords

COMPUTER SIMULATION; CRUSHING; ELASTIC MODULI; PARTICLES (PARTICULATE MATTER); POROSITY; POROUS MATERIALS; STRENGTH OF MATERIALS;

DISTINCT ELEMENT ANALYSIS; MACROPOROSITY;

ALUMINA;

ALUMINUM OXIDE;

CATALYST; COMPRESSION; COMPUTER SIMULATION; CONFERENCE PAPER; CRUSHING STRENGTH; DRUG MANUFACTURE; DRUG STABILITY; PARTICLE SIZE; POROSITY;

EID: 0032737411     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0032-5910(99)00118-7     Document Type: Conference Paper

References (11)

1. Cundall P.A., Strack O.D.L. Geotechnique. 37:1979;47-65.
2. S. Schrans, 1994, personal communication.
3. S.J. Kenter, Diploma Thesis, University of Twente, The Netherlands, 1995.
4. Arbiter G.R., Harris C.C., Stamboltzis G.A. AIME. 244:1969;118-133.
5. K.L. Johnson, Contact Mechanics, University Press, Cambridge, 1985.
6. Ouwerkerk C.E.D. Powder Technol. 65:1991;125-138.
7. Knudsen F.P. J. Am. Ceram. Soc. 42(8):1959;376-387.
8. M. Ghadiri, Z. Ning, in: R.P. Behringer, J.T. Jenkins (Eds.), Powder and Grains '97, Balkema, Rotterdam, 1997, pp. 127-130.
9. H. Rumpf, Particle Technology, Trans. F.A. Bull, Chapman and Hall, London, 1990.
10. M. Ghadiri, Z. Zhang, IFPRI Final Report, FRR 16-06, Univ. of Surrey, UK, 1992.
11. C. Couroyer, Z. Ning, F. Bassam, M. Ghadiri, in: Proc. World Congress on Particle Technology, Vol. 3, Paper 61, Brighton, UK, 1998.