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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
DOI10.1021/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
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
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
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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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