Heat transfer characteristics in a small-scale fluidized bed boiler (2 MW, ) were studied using lignite and corn cob as fuels. Depending on air velocity, the heat transfer rates from bed to water membrane wall and from hot flue gas to convective tube bank were in the ranges 7 5 5 5 % and 25-45% of t
Heat-transfer characteristics in a rocking fluidized bed
β Scribed by Takeshi Yasui; Tsukasa Nakayama; Kunio Yoshida
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 389 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0735-1933
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A pulsating fluidized bed is operated with two sequential durations designated as an onβperiod with injecting fluidization gas and an offβperiod without it. The heat transfer coefficient between a vertically immersed heater and bed in a pulsating fluidized bed is measured under various
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
## Abstract An experiment was conducted to obtain heat transfer data in liquidβsolid circulating fluidized beds. In the experiment, two kinds of risers were provided, their inner diameter being 24 mm and 12 mm, respectively. Tested particles were of glass and ceramics, having a diameter range from