Expansion of fluidized beds in slug flow
โ Scribed by J.M. Matsen; S. Hovmand; J.F. Davidson
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 911 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0009-2509
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๐ SIMILAR VOLUMES
## Abstract Pressure fluctuations within a bed of Type D particles (coarse sand, long grain rice, red spring wheat, 10 mm glass beads, pearl barley and whole peas) were measured at various bed heights. Analysis of the pressure fluctuation profiles leads to correlations that predict the minimum slug
A new method for determining the onset ofslugging in fluidized beds is presented. Pressure-drop fluctuations, measured from below the distributor to the gas exit line, are transformed to the frequency domain by the power spectral density function (PSDF). The dominant frequency of the PSDF correspond