Two-phase modeling of a gas phase polyethylene fluidized bed reactor
โ Scribed by Ali Kiashemshaki; Navid Mostoufi; Rahmat Sotudeh-Gharebagh
- Book ID
- 108086361
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 233 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0009-2509
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Transient gas mixing tests in a gas--solid fluidized bed are analyzed with a dispersive plug flow model from the bubbling to the turbulent regime, and with the two-phase model of van Deemter. It is shown that dispersion fluctuations can also be used besides pressure fluctuations or capacitance probe
Mathematical models for pulsed fluidization are systematically discussed. Several undetermined constitutive relationships are included in the General Two-Fluid Model (GTFM), the adjustable parameters of which are always chosen at will to some extent. Although there are no adjustable parameters in th