Heat transfer characteristics of fluidized bed heat exchanger in a 300 MW CFB boiler
文献类型：期刊论文
| 作者 | Zhang Man; Wu Haibo; Lu Qinggang; Sun Yunkai; Song Guoliang |
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 222页码:1-7 |
| 关键词 | Circulating fluidized bed (CFB) Fluidized bed heat exchanger (FBHE) Solids flow Solids temperature Heat transfer coefficient |
| 英文摘要 | In order to investigate the heat transfer characteristics of fluidized bed heat exchanger (FBHE), a series of experiments was carried out in a commercial 300 MW circulating fluidized bed (CFB) boiler with FBHE. The parameters of steam, solids and air in FBHE were measured at different boiler loads, based on which the absorbed heat and heat transfer coefficient were calculated. Further study indicates that when the calculated results are applied to the design of large-scale CFB boilers, the bed side heat transfer coefficient in FBHE can be simplified as the function of solids temperature and flow. Therefore, the empirical model of heat transfer coefficient at bed side is put forward. The deviation between calculated results and measured values is acceptable in engineering application. This model provides strong support for the FBHE design in 600 MW supercritical CFB boilers. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000303181400001 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/101513]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | Chinese Acad Sci, Inst Engn Thermophys, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Man,Wu Haibo,Lu Qinggang,et al. Heat transfer characteristics of fluidized bed heat exchanger in a 300 MW CFB boiler[J]. POWDER TECHNOLOGY,2012,222:1-7. |
| APA | Zhang Man,Wu Haibo,Lu Qinggang,Sun Yunkai,&Song Guoliang.(2012).Heat transfer characteristics of fluidized bed heat exchanger in a 300 MW CFB boiler.POWDER TECHNOLOGY,222,1-7. |
| MLA | Zhang Man,et al."Heat transfer characteristics of fluidized bed heat exchanger in a 300 MW CFB boiler".POWDER TECHNOLOGY 222(2012):1-7. |
入库方式： OAI收割
来源：工程热物理研究所
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