Mohd. Sobri Takriff, and W.R. Penney, and J.B. Fasano, (2000) Effect of impeller diameter to vessel diameter ratio on gas holdup. Jurnal Kejuruteraan, 12 .
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Official URL: http://www.ukm.my/jkukm/index.php/jkukm
Abstract
Numerous gas holdup correlations have been developed for predicting gas holdup in agitated vessels. However; gas holdup studies were only limited to the use of impeller diameter to vessel diameter ratio (Di/DT) of approximately 1/3. None of the available correlations considered the effect of (Di/DT) variation on gas holdup. This work was carried out to investigate this effect. The results of this investigation showed that the gas holdup increases with (Di/DT) ratio. The effect of (Di/DT) variation on gas holdup was correlated, with e = 2.0(NaNFr)O.6NRe 0.1 (Di/DT)2.5 , for an air-water mixture. The (Di/DT) used in this work ranged from 0.36 to 0.53
| Item Type: | Article |
|---|---|
| Journal: | Jurnal Kejuruteraan |
| ID Code: | 1366 |
| Deposited By: | Ms. Nor Ilya Othman |
| Deposited On: | 18 May 2011 04:34 |
| Last Modified: | 11 Oct 2011 03:45 |
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