Experimental studies for measuring the extent of gas exchange between the bubble and emulsion phases in gas-solid fluidized beds were conducted using ozone as a tracer. Measurements were made on the changes of ozone concentration immediately inside the bubbles which were injected successively into t
Solids exchange between the bubble wake and the emulsion phase in a two-dimensional gas-fluidized bed
β Scribed by E.A. Basesme; E.K. Levy
- Book ID
- 117199471
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 533 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0032-5910
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Measurements of the entire pressure field around a two-dimensional bubble rising in an incipiently fluidized bed are reported. Above the center of pressure line, the field is Laplacian and reasonably well described by Davidson's theory. The pressure wake is closed. It extends for 12 bubble radii bel