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http://hdl.handle.net/2080/972
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| Title: | Residence Time Distribution in Semi-Fluidized Beds |
| Authors: | Murthy, J S N
Roy, G K
Subramanyam, N
Zutshi, K
Naik, S C |
| Issue Date: | Oct-1990 |
| Citation: | IE (I) Journal-CH, Vol 71, October 1990 |
| Abstract: | Residence time distribution (RTD) studies have been made in solid-liquid semi-fluidized beds with particle size, particle density, height of the static bed and position of restraint as variables. A comparison of experimental data with those obtained from various models, shows that the dispersed plug flow model represents the most Satisfactorily flow phenomenon in semi-fluidized beds. A number of correlations have been proposed for prediction of the mean residence time and the dispersion number based on dimensional analysis for the three stages—packed bed, fluidized bed and semi-fluidized bed of semi-fluidization. The
correlations have been tested with independent runs and these are found to agree with the experimental data within 20% deviations. |
| URI: | http://hdl.handle.net/2080/974 |
| Appears in Collections: | Journal Articles
Journal Articles
Journal Articles
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| gkroy 69.pdf | | 65Kb | Adobe PDF | View/Open |
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