IMECH-IR  > 力学所知识产出(1956-2008)
内旋流流化床中气泡运动规律研究
田文栋; 魏小林; 孙满弟; 盛宏至
Source Publication华北电力大学学报
1999-10-30
Volume26Issue:4Pages:23-27
Abstract利用摄相机研究了内旋流流化床团相流场及气泡特性,结果表明:非均匀布风是形成内旋流的关键,最佳高风区、低风区流化倍率为初始流化速度的6倍和1.5倍:随着气泡的上升,其体积不断增大;体积越大,上升速度越快:上升速度随流化倍率的增加而迅速增大:气泡运动及大、小气泡的汇合促进了固体颗粒的上升运动。实验结果表明气泡是产生内旋的一个重要因素。
Keyword内旋流 流化床 气泡 实验研究
Language中文
Funding Organization国家自然科学基金 ; 中国科学院重点项目资助
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41812
Collection力学所知识产出(1956-2008)
Corresponding Author田文栋
Recommended Citation
GB/T 7714
田文栋,魏小林,孙满弟,等. 内旋流流化床中气泡运动规律研究[J]. 华北电力大学学报,1999,26(4):23-27.
APA 田文栋,魏小林,孙满弟,&盛宏至.(1999).内旋流流化床中气泡运动规律研究.华北电力大学学报,26(4),23-27.
MLA 田文栋,et al."内旋流流化床中气泡运动规律研究".华北电力大学学报 26.4(1999):23-27.
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