Simulation of Liquid Hydrodynamics in Cocurrent Two-Phase Upward Flow Through a Packed Bed Full article
Journal |
The Chemical Engineering Journal (Continued as The Chemical Engineering Journal and the Biochemical Engineering Journal after 1993)
ISSN: 0300-9467 |
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Output data | Year: 1986, Volume: 33, Number: 3, Pages: 169-173 Pages count : 5 DOI: 10.1016/0300-9467(86)80016-8 | ||||
Tags | CHEMICAL EQUIPMENT - Packed Beds; HYDRODYNAMICS | ||||
Authors |
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Affiliations |
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Funding (1)
1 | National Research Council |
Abstract:
The hydrodynamic modelling of a liquid in a cocurrent two-phase upflow packed bed reactor was examined. The dynamic response curves were interpreted using the piston dispersion exchange model. The results indicated that in the operating conditions studied, the axial Péclèt number is quite high, so that the dynamic characteristics of the liquid phase are affected mainly by the existence of stagnant zones and the exchange rate between these and the flowing liquid. As the flow rates of both fluids increased, the tail of the response curve became sluggish, probably due to an increase in the renewal time of the stagnant zones.
Cite:
Skomorokov V.B.
, Kirillov V.A.
, Baldi G.
Simulation of Liquid Hydrodynamics in Cocurrent Two-Phase Upward Flow Through a Packed Bed
The Chemical Engineering Journal (Continued as The Chemical Engineering Journal and the Biochemical Engineering Journal after 1993). 1986. V.33. N3. P.169-173. DOI: 10.1016/0300-9467(86)80016-8 WOS Scopus РИНЦ
Simulation of Liquid Hydrodynamics in Cocurrent Two-Phase Upward Flow Through a Packed Bed
The Chemical Engineering Journal (Continued as The Chemical Engineering Journal and the Biochemical Engineering Journal after 1993). 1986. V.33. N3. P.169-173. DOI: 10.1016/0300-9467(86)80016-8 WOS Scopus РИНЦ
Dates:
Submitted: | May 7, 1985 |
Accepted: | Jan 15, 1986 |
Published print: | Dec 1, 1986 |
Published online: | Oct 2, 2001 |
Identifiers:
Web of science | WOS:A1986F444900006 |
Scopus | 2-s2.0-0022961665 |
Elibrary | 30965634 |
Chemical Abstracts | 1987:69508 |
Chemical Abstracts (print) | 106:69508 |
OpenAlex | W2075832638 |