Investigating dispersion mechanisms in partially infiltrated agglomerates: Interstitial fluid effects

Powder Technology

Volumn 156, Issue 2-3, 2005, Pages 111-119

  Gopalkrishnan, P ^a   Manas Zloczower, I ^a   Feke, D L ^b  

^a Department of Macromolecular Science and Engineering ^*  (United States)

^b Case Western Reserve University   (United States)

Author keywords

Agglomerate; Dispersion mechanism; Liquid bridges; Modeling

Indexed keywords

ADHESIVES; DISPERSIONS; MATHEMATICAL MODELS; PRESSURE EFFECTS; PROBLEM SOLVING; SILICA;

AGGLOMERATE; DISPERSION MECHANISM; LIQUID BRIDGES; MODELING;

AGGLOMERATION;

SILICON DIOXIDE;

DISPERSION; LIQUID BRIDGE;

ADHESION; CONFERENCE PAPER; DISPERSION; FILTRATION; LIQUID; MECHANICAL STRESS; MODEL; PRESSURE; SIMULATION;

EID: 23944488858     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2005.04.006     Document Type: Conference Paper

References (13)

1. S.P. Rwei, D.L. Feke, and I. Manas-Zloczower Observation of carbon black agglomerate dispersion in simple shear flows Polymer Engineering and Science 30 1990 701 706
2. A. Scurati, Dispersion engineering and modeling of silica filled rubber compounds, PhD dissertation, Case Western Reserve University (2002).
3. J. Boyle, Governing factors and mechanisms of powder dispersion, PhD dissertation, Case Western Reserve University (2003).
4. P. Levresse, D.L. Feke, and I. Manas-Zloczower Hydrodynamic analysis of porous spheres with infiltrated peripheral shells in linear flow fields Chemical Engineering Science 56 2001 3211 3220
5. M.P. Allen, D.J. Tildesley, Computer Simulation of Liquids, Oxford Science Publications, Clarendon Press, 1987.
6. P.A. Cundall, and O.D.L. Strack A discrete numerical model for granular assemblies Geotechnique 29 1979 47 65
7. J. Boyle, D.L. Feke, and I. Manas-Zloczower Influence of powder morphology and flow geometry on dispersion behavior of fumed silica in silicone polymer Particle and Particle Systems Characterization 21 2004 205 212
8. H. Rumpf W. Knepper The Strength of Granules and Agglomerates, from Agglomeration 1962 John Wiley & Sons New York
9. R.A. Fisher On the capillary forces in an ideal soil; correction of formulae given by W.B. Haines Journal of Agricultural Science 16 1926 492 505
10. P. Gopalkrishnan, D.L. Feke, and I. Manas-Zloczower Analysis of liquid pendular bridges: experiments and modeling Proceedings of the AIChE Annual Meeting, Indianapolis 2002
11. G.P. Lian, C. Thornton, and M.J. Adams A theoretical study of the liquid bridge forces between two rigid spherical bodies Journal of Colloid and Interface Science 161 1993 138 147
12. D.F. Bagster, and D. Tomi The stresses within a sphere in simple flow fields Chemical Engineering Science 29 1974 1738 1773
13. P. Pierrat, and H.S. Caram Tensile strength of wet granular materials Powder Technology 91 1997 83 93