Fallthrough of particles in vessel with a fluidized bed of material
โ Scribed by A. I. Vladimirov; M. A. Shavrin
- Publisher
- Springer US
- Year
- 1973
- Tongue
- English
- Weight
- 156 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0009-3092
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๐ SIMILAR VOLUMES
In this paper, a model on attrition of quartzite particles as an inert bed material in fluidized beds has been established on the particle-particle collision. For the convenience of describing the attrition of quartzite particles in fluidized beds, we chose the attrition rate constant (k ARC ) as on
However, the bubbling up vapor flows just through the downcomer bottom-orifices. The vapor occupies the part the of orifice area, so the orifice area for liquid descending is reduced and the downcomer liquid height increases which causes a premature downcomer flood as well. Moreover, the orifice are