✦ LIBER ✦

The stability of flow in bubble columns

✍ Scribed by Octavian Iordache; Gheorghiţa Jinescu

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 363 KB
Volume: 41
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(86)80046-x

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✦ Synopsis

By means of a kinetic model the stability of the flow in ga-liquid dispersions is studied here. Such problems as the regimes of flow and the domains of stability are examined. In the heterogeneous regime of flow, a domain of collective flow and a transition zone are observed. The model allows us to calculate the gas holdup vs. superficial velocity dependence for various domains of stability. Good agreement with the experimental data of many investigators is obtained.

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