Behavior of gas-solid flow in the downcomer of a circulating fluidized bed reactor with a V-valve
文献类型：期刊论文
| 作者 | Li, Y. C. ; Lu, Y. Q. ; Wang, F. M. ; Han, K. ; Mi, W. S. ; Chen, X. H. ; Wang, P. Y. |
| 刊名 | Powder Technology
 |
| 出版日期 | 1997 |
| 期号 | 1页码:11-16 |
| 关键词 | circulating beds fluidized beds flow downcomers valves |
| 其他题名 | Powder Technol. |
| 中文摘要 | The downcomer for solids recycle is a key component in circulating fluidized beds. In the case of fast fluidization, the solids circulation rate through the downcomer is quite large compared with that in the conventional cyclone dipleg, resulting in a certain amount of gas flow entrained by downflow of solids, which changes the behavior of the gas-solid flow. The entrained gas flow rate in the downcomer incorporating a riser was determined by using a gas tracer technique. The entrained gas rates for different particle properties, solids circulation rates as well as aeration gas rates were measured and a hydrodynamic correlation was established. The transition in the flow pattern was also observed. These results are expected to provide a basis for the design of the downcomer. |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5867]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Li, Y. C.,Lu, Y. Q.,Wang, F. M.,et al. Behavior of gas-solid flow in the downcomer of a circulating fluidized bed reactor with a V-valve[J]. Powder Technology,1997(1):11-16. |
| APA | Li, Y. C..,Lu, Y. Q..,Wang, F. M..,Han, K..,Mi, W. S..,...&Wang, P. Y..(1997).Behavior of gas-solid flow in the downcomer of a circulating fluidized bed reactor with a V-valve.Powder Technology(1),11-16. |
| MLA | Li, Y. C.,et al."Behavior of gas-solid flow in the downcomer of a circulating fluidized bed reactor with a V-valve".Powder Technology .1(1997):11-16. |
入库方式： OAI收割
来源：过程工程研究所
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