Abstract
The simulation of flow of cohesive powder in a gas-fluidized bed using a combined continuum and discrete model was discussed. The typical gas-solid flow patterns, when the ratio of Van der Wall forces to particle weight was changed, were examined. The analysis showed that the fluidisation behavior changed from smooth, quasi- to de-fluidisation as the van der Wall force relative to gravitational force increased.
Original language | English |
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Title of host publication | Proceedings of the Third International Conference on Discrete Element Methods |
Pages | 189-194 |
Number of pages | 6 |
Publication status | Published - 2002 |
Publication series
Name | Geotechnical Special Publication |
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Number | 117 |
ISSN (Print) | 0895-0563 |
ASJC Scopus subject areas
- Soil Science
- Building and Construction
- Architecture