Multicomponent Mass Transport in Chemical Vapor Infiltration

Industrial and Engineering Chemistry Research

Volumn 35, Issue 4, 1996, Pages 1275-1287

  Ofori, John Y ^a   Sotirchos, Stratis V ^a  

^a University of Rochester   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL VAPOUR; INFILTRATION; MASS TRANSFER;

CATALYSTS; CHEMICAL VAPOR DEPOSITION; DIFFUSION; INFILTRATION; MATHEMATICAL MODELS; POROUS MATERIALS; VISCOUS FLOW;

CHEMICAL VAPOR INFILTRATION; KNUDSEN DIFFUSION REGIME; PRESSURE GRADIENT;

MASS TRANSFER;

EID: 0030111685     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie9503252     Document Type: Article

References (27)

1. Besmann, T. M.; Johnson, M. L. Kinetics of the low pressure chemical vapor deposition of Silicon Carbide. In Proceedings of the Third International Symposium on Ceramic Materials and Components for Engines; Las Vegas, NV, 1988; pp 443-456.
2. Besmann, T. M.; Sheldon, B. W.; Lowden, R. A.; Stinton, D. P. Vapor-Phase Fabrication and Properties of Continuous-Filament Ceramic Composites. Science 1991, 253, 1104-1109.
3. Bird, R. B.; Stewart, W. E.; Lightfoot, E. N. Transport Phenomena; John Wiley: New York, 1960.
4. Brennfleck, K.; Fitzer, E.; Schoch, G.; Dietrich, M. CVD of SiCinterlayers and their interaction with carbon fibers and with multilayered NbN-coatings. In Proceedings Ninth International Conference on CVD; Robinson, M., et al., Eds.; The Electrochemical Society: Pennington, NJ, 1984; pp 649-662.
5. Burganos, V. N.; Sotirchos, S. V. Analysis of Multicomponent Diffusion in Pore Networks. AIChE J. 1988, 34, 1106-1118.
6. Burganos, V. N.; Sotirchos, S. V. Knudsen diffusion in parallel multidimensional or randomly oriented capillary structures. Chem. Eng. Sci. 1989, 44, 2451-2462.
7. Cunningham, R. E.; Williams, R. J. Diffusion in Gases and Porous Media; Plenum: New York, 1980.
8. De Boor, C. A Practical Guide to Splines; Springer-Verlag: New York, 1978.
9. Feng, C.; Stewart, W. E. Practical models for isothermal diffusion and flow of gases in porous solids. Ind. Eng. Chem. Fundam. 1973, 12, 143-147.
10. Feng, C. F.; Kostrov, V. V.; Stewart, W. E. Multicomponent Diffusion of Gases in Porous Solids. Models and Experiments. Ind. Eng. Chem. Fundam. 1974, 13, 5-9.
11. Gear, C. W. Numerical Initial Value Problems in Ordinary Differential Equations; Prentice Hall: Englewood Cliffs, NJ, 1971.
12. Jackson, R. Transport in Porous Catalysts; Elsevier: New York, 1977.
13. Kaza, K. R.; Jackson, R. Diffusion and reaction of multicomponent gas mixtures in isothermal porous pellets. Chem. Eng. Sci. 1980, 35, 1179-1187.
14. Kirkpatrick, S. Percolation and conduction. Rev. Mod. Phys. 1973, 45, 574-588.
15. Krishna, R. Problems and pitfalls in the use of the Fick Law formulation for intraparticle diffusion. Chem. Eng. Sci. 1993, 48, 845-861.
16. Mason, E. A.; Malinauskas, A. P. Gas Transport in Porous Media: The Dusty-Gas Model; Elsevier: New York, 1983.
17. Mason, E. A.; Malinauskas, A. P.; Evans, R. B., III. Flow and diffusion of gases in porous media. J. Chem. Phys. 1967, 46, 3199.
18. Naslain, R. In Ceramic Matrix Composite; Warren, R., Ed.; Chapman and Hall: Glasgow, 1992; Chapter 8.
19. Sloot, H. J.; Smolders, C. A.; van Swaiij, W. P. M.; Versteeg, G. F. High Temperature Membrane Reactor for Catalytic Gas-Solid Reactions. AIChE J. 1992, 38, 887-900.
20. Sotirchos, S. V. Multicomponent Diffusion and Convection in Capillary Structures. AIChE J. 1989, 35, 1953-1961.
21. Sotirchos, S. V. Dynamic modeling of chemical vapor infiltration. AIChE J. 1991, 37, 1365-1378.
22. Sotirchos, S. V.; Amundson, N. R. Dynamic behavior of a porous char particle in an oxygen-containing environment, Part 1: Constant particle radius. AIChE J. 1984a, 30, 537-548.
23. Sotirchos, S. V.; Amundson, N. R. Dynamic behavior of a porous char particle in an oxygen-containing environment, Part 2: transient analysis of a shrinking particle. AIChE J. 1984b, 30, 548-556.
24. Sotirchos, S. V.; Yu, H. C. Mathematical modeling of gas-solid reactions with solid product. Chem. Eng. Sci. 1985, 40, 2039-2052.
25. Stinton, D. P.; Besmann, T. M.; Lowden, R. A. Advanced Ceramics by Chemical Vapor Deposition techniques. Ceram. Bull. 1988, 67, 350-355.
26. Tomadakis, M. M.; Sotirchos, S. V. Effects of fiber orientation and overlapping on Knudsen, Transition and ordinary regime diffusion in fibrous substrates. AIChE J. 1991, 37, 1175-1186.
27. Tomadakis, M. M.; Sotirchos, S. V. Transport properties of random arrays of freely overlapping cylinders with various orientation distributions, J. Chem. Phys. 1993, 98, 616-626.