Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.11889/3116
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shtaya, Hani Naseef | |
dc.contributor.author | Stamatoudis, M. | |
dc.contributor.author | Soultan, A. | |
dc.date.accessioned | 2016-10-29T08:01:45Z | |
dc.date.available | 2016-10-29T08:01:45Z | |
dc.date.issued | 2006 | |
dc.identifier.uri | http://hdl.handle.net/20.500.11889/3116 | |
dc.description | Published in : Chemical Engineering & Technology, May 2006 | en_US |
dc.description.abstract | A common method to achieve a contact of two liquid phases - required for many chemical engineering operations – is the dispersion of one into the other by mechanical agitation. The drop size distribution in such an agitated dispersion is a result of the dynamic equilibrium existing between the breaking and coalescing drops. A comparison has been made of drop diameters produced by four disk type impellers differing only in blade height (DW= 1, 2, 4 and 6 cm). Measurements in situ at 200, 250, 300, 350, 400, 450 rpm and at holdup fractions 0.02, 0.05, and 0.07, showed that the Sauter mean drop diameters increased up to 140 % as the impeller blade height decreased from 6 to 1 cm. Plots of ln α32 vs. ln N, lnα32 vs. ln DT and ln α32 vs. ln αmax gave straight lines. | |
dc.language.iso | en | en_US |
dc.subject.lcsh | Mixing machinery | |
dc.subject.lcsh | Dispersion | |
dc.subject.lcsh | Particle size determination | |
dc.subject.lcsh | Drops | |
dc.subject.lcsh | Impellers | |
dc.title | Effect of impeller blade height on the drop size distribution in agitated dispersions | en_US |
dc.type | Article | en_US |
newfileds.item-access-type | open_access | en_US |
newfileds.general-subject | Chemical Engineering | en_US |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | other | - |
Appears in Collections: | Fulltext Publications |
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