Considering the application of the technique of liquid spouting with multi draft tubes to heat exchangers, the solids circulation rate was studied both experimentally and theoretically. It was found that the solids circulation rate increased with the liquid velocity and with the amount of solids use
Numerical simulation of a spouted bed with a draft tube with and without liquid spray
β Scribed by Tingwen Li; Konstantin Pougatch; Martha Salcudean; Dana Grecov
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 710 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0008-4034
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## Abstract Measurements of spouting characteristics were carried out in an apparatus consisting of two conical sections connected to a cylindrical section. Inside the lower conical section a draft tube was fixed. Results of minimum circulation velocity were obtained for an apparatus equipped with
## Abstract A numerical model that simulates liquid spray dispersion in the fluidized bed of solid particles is presented. The model includes flow through the atomization device (nozzle), phase inversion and formation of the spray, its interaction with the solid particles, and liquid propagation wi