Based on the scale up parameter, X (theoretical power per unit volume = F4/3 R1/3, where F is the impeller Froude number and R is the impeller Reynolds number), it is presented that the said parameter is useful in scaling up the micromixing time in surface aeration systems. Scale up equations correlating X with micromixing time have been presented for the geometrically similar circular surface aeration systems.
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Scale Up Parameter for Surface Aeration Systems
1Indian Institute of Science, akr@civil.iisc.ernet.in
2Indian Institute of Science, bimlesh.iisc@gmail.com
Citation Information: International Journal of Chemical Reactor Engineering. Volume 6, Issue 1, Pages –, ISSN (Online) 1542-6580, DOI: 10.2202/1542-6580.1738, August 2008
Publication History:
- Published Online:
- 2008-08-03
Keywords: energy dissipation; Froude number; Reynolds number; surface aeration system; micromixing time
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