## Turbulent Mixing in Baffled Stirred Tanks with Vertical-Blade Impellers Mixing time and power consumption have been measured in baffled, paddle-agitated cylindrical tanks with single-and double-impellers, and mixing efficiency has been defined by a reciprocal of the product of the mixing time a
The pumping capacity of impellers in stirred tanks
β Scribed by George R. Marr Jr.; Ernest F. Johnson
- Publisher
- American Institute of Chemical Engineers
- Year
- 1963
- Tongue
- English
- Weight
- 382 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Flow parameters were measured in a baffled, turbulent, stirred tank agitated by a sixβblade, disk style turbine. The working fluid was air. Mean and fluctuating velocities were measured between the blades of the impeller with a probe mounted on the spinning impeller. Mean velocities, tu
The concept of the trailing vortex introduced by van? Riet and Smith (1975) is used for evaluation of the mean velocity and intensity of periodic velocity fluctuations in the turbine impeller discharge flow. From the analysis of forces acting on the trailing vortex, it follows that geometric similar