Motion and mass transfer of medium-sized bubbles in a fluidized bed (Q1315645)
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scientific article; zbMATH DE number 515030
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Motion and mass transfer of medium-sized bubbles in a fluidized bed |
scientific article; zbMATH DE number 515030 |
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Motion and mass transfer of medium-sized bubbles in a fluidized bed (English)
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20 March 1994
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The description of the bed is based on the idea of a dual continuum. The fluidizing agent is simulated by an ideal incompressible fluid and the particle system by a Newtonian incompressible fluid with low effective viscosity. The velocity fields and phase pressure distributions are determined, together with the rate of ascent of the bubble. The fluid- phase flow regimes are investigated. The results of the mass transfer investigations are extended to bubbles of different sizes floating in fluidized beds.
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ideal incompressible fluid
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Davidson model
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dual continuum
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low effective viscosity
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phase pressure distributions
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