Minimum fluid flowrate,pressure drop and stability of a conical spouted bed |
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Authors: | D S Povrenovi D E Hadismajlovi
B Grbav
i D V Vukovi H Littman |
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Affiliation: | D. S. Povrenovié,D? E. Had?ismajlovié,? B. Grbav?i?,D. V. Vukovi?,H. Littman |
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Abstract: | A model for calculating the minimum spouting flowrate and pressure drop in a conical spouted bed has been developed and described in our previous paper (Had?ismajlovi et al., 1986). In the present work, this model was examined at a wider range of experimental conditions and it was found that measured and predicted values of the minimum spouting flowrate and pressure drop differed by about 10.3% and 20.0%, respectively. It is shown that the spouted bed in a conical column is stable when the inlet tube diameter is less than 25 particle diameters. |
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Keywords: | conical spouted bed minimum air flowrate pressure drop stability |
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