Mass transfer to large particles in fluidised beds of smaller particles
โ Scribed by R.D. La Nauze; K. Jung; J. Kastl
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 937 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0009-2509
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Nelson and Galloway's theory of particle to fluid mass transfer in dense systems of fine particles is re-examined and modified slightly to make it applicable to liquid fluidised beds. The resulting expression agrees with published data although these are inadequate to test it critically.
The dynamic response of a gas fluidised bed has been measured for a range of particle sizes of lead glass ballotini and a range of particle Reynolds numbers. A dispersion model has been formulated that includes the effects of gas and particle mixing,fluid-to-particle heat transfer and intraparticle