A geometrical model for coalescing aerosol particles

Journal of Aerosol Science

Volumn 39, Issue 3, 2008, Pages 277-285

  Xie, Hongyong ^a  

^a SHANGHAI SECOND POLYTECHNIC UNIVERSITY   (China)

Author keywords

Aerosol particles; Coalescence; Geometrical model

Indexed keywords

COALESCENCE; COMPUTATIONAL GEOMETRY; NANOPARTICLES; SINTERING;

AEROSOL PARTICLES; GEOMETRICAL MODELS; HETEROGENOUS AMORPHOUS PARTICLES;

AEROSOLS;

AEROSOL; COALESCENCE; COMPARATIVE STUDY; DIFFUSION; NUMERICAL MODEL; PARTICLE SIZE; TITANIUM;

AEROSOL; ARTICLE; DIFFUSION; GEOMETRY; MATHEMATICAL MODEL; PARTICLE SIZE; PREDICTION; PRIORITY JOURNAL; SOLID STATE; SURFACE PROPERTY; TEMPERATURE DEPENDENCE;

EID: 39549086341     PISSN: 00218502     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jaerosci.2007.11.009     Document Type: Article

References (16)

1. Astier M., and Vergnon P. Determination of the diffusion coefficients from sintering data of ultrafine oxide particles. Journal of Solid State Chemistry 19 (1976) 67-73
2. Cho K., and Biswas P. A geometrical sintering model (GSM) to predict surface area change. Journal of Aerosol Science 37 (2006) 1378-1387
3. Frenkel J. The viscous flow in crystal bodies. Journal of Physics 9 (1945) 385-391
4. Friedlander S.K., and Wu M.K. Linear rate law for the decay of the excess surface area of a coalescing solid particle. Physical Review B 49 (1994) 3622-3624
5. Garabedian R.S., and Helble J.J. A model for the viscous coalescence of amorphous particles. Journal of Colloid and Interface Science 234 (2001) 248-260
6. German R.M. Sintering theory and practice (1996), Plenum Press, New York
7. Guo S.J. Theory of powder sintering (1998), Metallurgy Industry Press, Beijing (in Chinese)
8. Hebrard J.L., Nortier P., Pijolat M., and Soustelle M. Initial sintering of submicrometer titania anatase powder. Journal of American Ceramic Society 73 (1990) 79-84
9. Hiram Y., and Nir A. A simulation of surface tension driven coalescence. Journal of Colloid and Interface Science 95 (1983) 462-470
10. Johannessen T., Pratsinis S.E., and Livbjerg H. Computational fluid-particle dynamics for the flame synthesis of alumina particles. Chemical Engineering Science 55 (2000) 177-191
11. Koch W., and Friedlander S.K. The effect of particle coalescence on the surface area of a coagulating aerosol. Journal of Colloid and Interface Science 140 (1990) 419-427
12. Kruis F.E., Kusters K.A., Pratsinis S.E., and Scarlett B. A simple model for the characteristics of aggregate particles undergoing coagulation and sintering. Aerosol Science and Technology 19 (1993) 514-526
13. Lehtinen K.E.J., and Zachariah M.R. Effect of coalescence energy release on the temporal shape evolution of nanoparticles. Physical Review B 63 (2001) 205402-1-7
14. Rahaman M.N. Ceramic processing and sintering (1995), Marcel Dekker, New York
15. Seto T., Shimada M., and Okuyama K. Evaluation of sintering of nanometer-sized titania using aerosol method. Aerosol Science and Technology 23 (1995) 183-200
16. Yadha V., and Helble J.J. Modeling the coalescence of heterogenous amorphous particles. Journal of Aerosol Science 35 (2004) 665-681