The scaling of cluster velocity at the wall of circulating fluidized bed risers
β Scribed by A.Elizabeth Griffith; Michel Y Louge
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 74 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
Abstraet--A new technique has been developed to observe and measure the hydrodynamic properties of solid particles flowing at the wall of a fluidized bed. This technique is called 'thermal image velocimetry' or TIV. The TIV technique involves heating the clusters of particles that are at the wall an
A five-fibre optical particle velocity measuring system was used to determine vertical velocities and the fractions of rising and falling particles in a circulating fluidized bed riser of 146 mm x 146 mm square cross-section. The superficial gas velocity and solids circulation rate are shown to affe