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
Suspension-to-Surface heat transfer in a circulating-fluidized-bed combustor
โ Scribed by Richard L. Wu; John R. Grace; C. Jim Lim; Clive M. H. Brereton
- Publisher
- American Institute of Chemical Engineers
- Year
- 1989
- Tongue
- English
- Weight
- 637 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0001-1541
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๐ SIMILAR VOLUMES
In the present work, the fundamental mechanism between bed-to-membrane water-walls in the riser column of a circulating fluidized bed (CFB) combustor is presented. The bed-to-membrane water-wall heat transfer depends on the contributions of particle heat transfer, dispersed phase heat transfer and r
Part 1 of this contribution reported on the effects of system properties on heat transfer between heating or cooling surfaces and bubbling fluidized beds. This investigation produced four correlations which define the respective maximum heat transfer. Part 2 of this study suggests that the heat tran