Cold Model Investigations of Melting of Ice in a Gas-Stirred Vessel
β Scribed by Ajay Kumar Shukla; Ryabov Dmitry; Olena Volkova; Piotr R. Scheller; Brahma Deo
- Book ID
- 107451904
- Publisher
- The Minerals, Metals & Materials Society
- Year
- 2010
- Tongue
- English
- Weight
- 958 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1543-1916
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π SIMILAR VOLUMES
The flow patterns generated by the rotation of stirrer bars in the two immiscible liquids in a stirred vessel extractor have been approximated by a simpliΓΓ¬ed model. Each phase was divided into two regions: the core region, whΓch is the cylindrical volume swept out by the sthrer bars, and the outer
A method for evaluating the mass transfer coefficient, kLa, in a gas sparged stirred vessel from the initial portion of the liquid dynamic response curve is described. The method assumes perfect liquid mixing but is independent of the gas mixing characteristics. Results obtained from two geometrica
In Part I of the article there were reported profound differences in behaviour between the bottom and the upper stages of a multiple-impeller vessel under gassed conditions: the volumetric mass transfer coefficient, kLa, for the bottom stage was by up to 50% lower than that for the upper stages. A p