Gas flow through a fluid&d bed is normally streamline and the pattern of flow depends on the bubbles within the bed and their velocities relative to gas. When the gas velocity for fluidization is low compared with the bubble velocity (as in beds of fine particles) a region of gas circulation or a "c
Formation of gas clouds in fluidized beds
โ Scribed by Roland Clift
- Book ID
- 112053091
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 130 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0008-4034
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Harrison and Leung model for spherical bubble formation in fluid&d beds has been extended to account for the dynamics of the emulsion phase. The simplified Davidson-Harrison model is used to obtain the gas and particle velocities in the emulsion phase sad includes the effect of the bubble oressure.
NOTATION interfacial concentration drop diameter slope of the curve d2 vs. T mass transfer coefficient Reynolds number \* LLW Schmidt number? Shorter Communications w drop terminal velocity Greek symbols Y kinematic viscosity p density p dynamic viscosity 7 time Subscripts a aniline w water REFERENC