Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Study on the hydrodynamics of a spouting-moving bed | |
Wang, ZQ; Chen, P; Li, HB; Wu, CZ; Chen, Y; Li, BQ | |
2001-10-31 | |
发表期刊 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH |
卷号 | 40期号:22页码:4983-4989 |
摘要 | Experiments were carried out in a spouted bed with auxiliary gas introduced horizontally. Auxiliary gas introduced horizontally has an obvious effect on the minimum spouting gas velocity; the minimum spouting gas velocity decreases with increasing auxiliary gas velocity. An empirical equation for the minimum spouting velocity is modified to fit the experimental data. With an increase in the proportion of the auxiliary gas for a fixed total gas flow, the fountain height decreases, but the relative voidage-in the spout decreases, which means that more particles are circulated. Comparatively, the spouting gas has a distinct effect on the particle velocity in the spouting region, but the auxiliary gas velocity affects the particle velocity in the annular region markedly. The radial profiles of relative voidage and particle velocity at different axial heights are also studied in detail. |
文章类型 | Article |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1021/ie000947+ |
研究领域[WOS] | Engineering |
关键词[WOS] | SOLID-WASTE PYROLYSIS ; PARTICLE-VELOCITY ; FLUID BEDS ; GASIFICATION ; PROFILES |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Engineering, Chemical |
WOS记录号 | WOS:000171825900033 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10437 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China 2.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, ZQ,Chen, P,Li, HB,et al. Study on the hydrodynamics of a spouting-moving bed[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2001,40(22):4983-4989. |
APA | Wang, ZQ,Chen, P,Li, HB,Wu, CZ,Chen, Y,&Li, BQ.(2001).Study on the hydrodynamics of a spouting-moving bed.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,40(22),4983-4989. |
MLA | Wang, ZQ,et al."Study on the hydrodynamics of a spouting-moving bed".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 40.22(2001):4983-4989. |
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