Solids circulation pattern and particles mixing in a large jetting fluidized bed
Abstract
Macroscopic behavior of solids circulation in a large jetting fluidized bed was surveyed with a force probe. Particles mixing was studied by pulse injection of tracer particles and a simple mechanistic model was developed on the basis of the solids circulation patterns observed. The model compares favorably with experimental tracer concentration profiles.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1985
- Bibcode:
- 1985STIN...8622900Y
- Keywords:
-
- Circulation;
- Fluid Flow;
- Fluidized Bed Processors;
- Mixing;
- Particles;
- Solids;
- Concentration (Composition);
- Injection;
- Models;
- Pulses;
- Surveys;
- Fluid Mechanics and Heat Transfer