A sufficient condition for stability of catalyst pellet system with unit Lewis number
โ Scribed by Jay S. Yoo; Hong H. Lee
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 411 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
A sufficient condition is obtained for the stability of a catalyst pellet system with unit Lewis number and general boundary conditions. Specific results for spherical and cylindrical pellets are given. The stability can be determined in a concise manner. The sufficient condition is derived first for a class of system described by a parabolic partial differential equation on the basis of a powerful corollary of a comparison theorem due to Courant.
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