Conversion estimates for gas-solid reactions: Improved estimates for irreversible systems
β Scribed by Y.H. Chan; D.L.S. McElwain
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 429 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0895-7177
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π SIMILAR VOLUMES
The mathematical formulation of gas-solid reactions are usually described by a system of nonlinear reaction4iffusion equations and closed-form solutions are not readily available for most cases. Back reactions are usually neglected in the analysis of solid conversion estimates for these systems. Whe
This paper deals with the blowup estimates of positive solutions for a semilinear reaction diffusion system u t = u + u Ξ± v p , v t = v + u q v Ξ² , with null Dirichlet boundary conditions. The upper and lower bounds of blowup rates are obtained.
Gibilaro and Rowe in their model of a gas fluidised bed containing two particulate species introduced four arbitrary parameters linked to the known mechanisms giving rise to particle movement in such beds. In this work, these parameters are made deterministic by linking them to the physics of the bu