Abstract
Added mass effects are incorporated into a formulation of the equations of change for fluidization (the particle bed model) using the very simple procedure proposed recently by Wallis (IMA Workshop Proceedings, in press, 1989) for two-phase flow. Added mass is shown to significantly affect the behaviour of liquid fluidized beds of relatively low density particles. Quantitative predictions of this effect on the velocity of dynamic waves are found to improve agreement with experimental measurements.
| Original language | English |
|---|---|
| Pages (from-to) | 1561-1565 |
| Number of pages | 5 |
| Journal | Chemical Engineering Science |
| Volume | 45 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1990 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Chemical Engineering(all)
Cite this
Added mass effects in fluidized beds : application of the Geurst-Wallis analysis of inertial coupling in two-phase flow. / Gibilaro, L. G.; Di Felice, R.; Foscolo, P. U.
In: Chemical Engineering Science, Vol. 45, No. 6, 1990, p. 1561-1565.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Added mass effects in fluidized beds
T2 - application of the Geurst-Wallis analysis of inertial coupling in two-phase flow
AU - Gibilaro, L. G.
AU - Di Felice, R.
AU - Foscolo, P. U.
PY - 1990
Y1 - 1990
N2 - Added mass effects are incorporated into a formulation of the equations of change for fluidization (the particle bed model) using the very simple procedure proposed recently by Wallis (IMA Workshop Proceedings, in press, 1989) for two-phase flow. Added mass is shown to significantly affect the behaviour of liquid fluidized beds of relatively low density particles. Quantitative predictions of this effect on the velocity of dynamic waves are found to improve agreement with experimental measurements.
AB - Added mass effects are incorporated into a formulation of the equations of change for fluidization (the particle bed model) using the very simple procedure proposed recently by Wallis (IMA Workshop Proceedings, in press, 1989) for two-phase flow. Added mass is shown to significantly affect the behaviour of liquid fluidized beds of relatively low density particles. Quantitative predictions of this effect on the velocity of dynamic waves are found to improve agreement with experimental measurements.
UR - http://www.scopus.com/inward/record.url?scp=0025565065&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025565065&partnerID=8YFLogxK
U2 - 10.1016/0009-2509(90)80007-2
DO - 10.1016/0009-2509(90)80007-2
M3 - Article
VL - 45
SP - 1561
EP - 1565
JO - Chemical Engineering Science
JF - Chemical Engineering Science
SN - 0009-2509
IS - 6
ER -