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http://hdl.handle.net/2080/1049
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| DC Field | Value | Language |
|---|
| contributor.author | Jena, H M | - |
| contributor.author | Roy, G K | - |
| contributor.author | Mahapatra, S S | - |
| date.accessioned | 2009-09-23T04:09:11Z | - |
| date.available | 2009-09-23T04:09:11Z | - |
| date.issued | 2009 | - |
| identifier.citation | Computers and Chemical Engineering (2009) | en |
| identifier.uri | http://dx.doi.org/10.1016/j.compchemeng.2009.07.003 | - |
| identifier.uri | http://hdl.handle.net/2080/1049 | - |
| description.abstract | Experiments have been carried out in a 0.1 m internal diameter, 1.88 m height vertical
Plexiglas column with an antenna type modified air sparger in the gas-liquid distributor
section. This arrangement provides uniform mixing of the fluids, ensures the gas entering the
fluidizing section as fine bubbles and reduces the pressure drop encountered through a
conventional distributor used for the purpose. The important dimensionless groups which
have influence on the gas holdup have been developed by the use of Buckingham Pi theorem.
The relation of gas holdup with these dimensionless groups has been expressed in the form of a power law equation developed with very high correlation coefficient. Residual analysis has been carried out to validate the regression model. The optimum operating conditions for
maximum gas holdup in a cocurrent three-phase fluidized bed have been predicted using genetic algorithm. | en |
| format.extent | 723617 bytes | - |
| format.mimetype | application/pdf | - |
| language.iso | en | - |
| publisher | Elsevier | en |
| subject | Gas-liquid-solid fluidization | en |
| subject | Multiphase flow | en |
| subject | Gas holdup | en |
| subject | Genetic algorithm | en |
| title | Determination of optimum gas holdup conditions in a Three-phase Fluidized Bed by Genetic Algorithm | en |
| type | Article | en |
| Appears in Collections: | Journal Articles
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| File |
Description |
Size | Format |
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| jena.pdf | | 706Kb | Adobe PDF | View/Open |
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