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Impeller Geometry Effect on Velocity and Solids Suspension

✍ Scribed by J. Wu; Y. Zhu; L. Pullum

Book ID
111762695
Publisher
Institution of Chemical Engineers
Year
2001
Tongue
English
Weight
563 KB
Volume
79
Category
Article
ISSN
0263-8762

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πŸ“œ SIMILAR VOLUMES

The effect of impeller pumping and fluid
The effect of impeller pumping and fluid rheology on solids suspension in a stirred vessel
✍ Jie Wu; Yonggang Zhu; Lionel Pullum πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 871 KB

## Abstract Pumping velocities of different impellers were measured using laser Doppler velocimetry. It was found that there is a link between impeller pumping capacity and the 5 parameter in the Zwietering correlation. Measurements showed that __N__~__js__~ increases with impeller spacing for dual

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Considerable attention has been devoted in the past to the determination of the minimum agitation speed, N HQ , required to just suspend solids in mechanically stirred tanks. However, the effect of the impeller off-bottom clearance has not been well established, particularly when the impeller is pos