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The voidage function for the drag force ratio in a liquid-fluidized bed

✍ Scribed by Norman Epstein


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
32 KB
Volume
87
Category
Article
ISSN
0008-4034

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πŸ“œ SIMILAR VOLUMES


The Voidage Function for the Drag Force
✍ Norman Epstein πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 310 KB

Di Felice (1994) has shown that the ratio of the drag coeffi cient, C D C D C , on a sphere in a liquid-fl uidized bed of uniform spheres to the drag coeffi cient, C DS C DS C , on the same sphere in isolation and subjected to the same superfi cial liquid velocity, u, is given by a function Ξ΅ -Ξ² , w

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## Abstract The local instantaneous and time‐average suspension densities were determined in a 76 mm diameter by 3 m tall liquid‐solids circulating fluidized bed riser using a fibre‐optic probe. Attempts were made to qualify the microflow structure through statistical analysis of the local bed void