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循环流化床稀相流动局部空隙率的测量
Authors
孙国刚
李静海
钱贵华
Publication date
1 January 1996
Publisher
Abstract
本文采用激光相让多普勒颗粒分析仪(PDPA)测量流化床气固两相流局部瞬时流动结构.通过测量瞬时颗粒直径、速度及颗粒通过测量体的渡越时间,分析导出了一种计算局部瞬时空隙率的方法实验证明即使在很稀的稀相流动中仍存在着不均匀的流动结构.在同一流动条件下,还用光纤探针测量了瞬时空隙率.结果表明PDPA测量方法能够测量出光纤探针无法测量到的稀相流动中微观瞬时流动结构的变化
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Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
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oai:ir.ipe.ac.cn:122111/34464
Last time updated on 05/12/2019
Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ipe.ac.cn:122111/7757
Last time updated on 09/11/2016