Criterion and formula for calculating the fluidization velocity of a polydisperse bed
โ Scribed by M. Kh. Sosna; N. B. Kondukov
- Publisher
- Springer US
- Year
- 1968
- Tongue
- English
- Weight
- 234 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1573-871X
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๐ SIMILAR VOLUMES
The hydrodynamics have been studied in a cold, freely bubbling, pressurized fluidized bed. The bed has a cross-section of 0.2 m;0.3 m and was operated at pressures between 0.1 and 1.6 MPa and at excess gas velocities of 0.2 and 0.6 m/s. The bed material was silica sand with a mean particle diameter
## Measurements of the visible bubble flow rate and the through-flow velocity of gas inside bubbles were made in a pressurized fluid&d bed, using capacitance and Pitot-static pressure probes, respectively. The influence of pressure and fluidiition velocity on the bubble behaviour and gas Row distr