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负压差移动床立管料斗中散作颗粒流动特征──Ⅳ立管中科面高度对流落特征的影响
景山; 李洪钟
1998
Source Publication化学反应工程与工艺
Issue02Pages:170-178
Abstract通过负压差移动床立管中料面高度对散体颗粒通过其下方连接的锥形料斗流落特征影响的研究,结果表明:当锥形料斗的半锥角不大于10.2°及料面高度大于0.30m时,立管中料面高度对散体颗粒流落时的流区特征、压力波动特征和散体颗粒平均质量流率等影响甚微;而当料面高度不大于0.30m时.料斗中压力波动强度减小。当锥形料斗的半锥角大于10.2°,无论立管中料面高度为0.55m还是0.30m,散体颗粒流落特征满足压力控制区,而立管中料面高度为1.65m时,散体颗粒流落时出现气泡控制区特征。
Keyword负压差 料斗 高度 移动床立和 流动特征
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/7599
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
景山,李洪钟. 负压差移动床立管料斗中散作颗粒流动特征──Ⅳ立管中科面高度对流落特征的影响[J]. 化学反应工程与工艺,1998(02):170-178.
APA 景山,&李洪钟.(1998).负压差移动床立管料斗中散作颗粒流动特征──Ⅳ立管中科面高度对流落特征的影响.化学反应工程与工艺(02),170-178.
MLA 景山,et al."负压差移动床立管料斗中散作颗粒流动特征──Ⅳ立管中科面高度对流落特征的影响".化学反应工程与工艺 .02(1998):170-178.
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