Parametric studies of wall heat transfer in a fluidized bed circulating through a packed bed
โ Scribed by V. R. Raghavan
- Publisher
- Springer-Verlag
- Year
- 1989
- Tongue
- English
- Weight
- 617 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1432-1181
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๐ SIMILAR VOLUMES
The water-wall surfaces located above the secondary air inlet within the circulating fluidized bed (CFB) combustor are exposed to the axial bed-to-wall heat transfer process. In the current work, the axial bedto-wall heat transfer coefficients are estimated for three different axial voidage profiles
The axial and radial variation of the heat transfer coefficient in a circulating fluidized bed riser column, and the effect of operating parameters thereon, are investigated. The experimental set-up consists of a riser column of 102 mm;102 mm in bed cross-section, 5โข25 m in height with a return leg
An experimental investigation was carried out to study the effects of operating parameters on the local suspensionto-wall heat transfer in the combustor of a 12-MWt, circulating fluidized-bed (CFB) boiler. The heat transfer coefficients were measured with a conduction-type heat flux meter at five di