Research Article
Numerical Studies of the Gas-Solid Hydrodynamics at High Temperature in the Riser of a Bench-Scale Circulating Fluidized Bed
Table 6
Input data used in the semiempirical model based on Hory et al. [
27].
| Internal diameter of the riser column, D | 0.102 m | Height of the secondary air injection, | 0.9 m | Solids reflux ratio, | 0.066 | Operation temperature, | 673 K | Operation pressure, | 101.3 kPa | Voidage fraction bottom region of the riser, | 0.9 | Solid sphericity, | 0.75 |
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1Values supported by Basu [2].
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