Prediction of fluid dynamics and liquid mixing in bubble columns
✍ Scribed by E. García-Calvo; P. Letón
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 619 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0009-2509
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📜 SIMILAR VOLUMES
A phenomenological model for liquid mixing, that captures the essence of the ob-Served physical phenomena in bubble columns, is presented. In this model, mixing of the liquid phase is considered to be primarily due to convective recirculation and turbulence caused by the rising gas bubbles. The mixi
Gas hold-up and liquid phase axial dispersion coefficient have been measured in water filled bubble columns of 5.08, 14.0 and 29sOcm dia. as a function of the superficial gas velocity. From the gas hold-up measurements the following relationship between the relative velocity between gas and liquid,