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循环流化床稀相流动局部空隙率的测量
孙国刚; 钱贵华; 李静海
1996
Source Publication化工冶金
Issue03Pages:242-247
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.
KeywordPdpa 空隙率 流动结构 微观测量
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/7757
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
孙国刚,钱贵华,李静海. 循环流化床稀相流动局部空隙率的测量[J]. 化工冶金,1996(03):242-247.
APA 孙国刚,钱贵华,&李静海.(1996).循环流化床稀相流动局部空隙率的测量.化工冶金(03),242-247.
MLA 孙国刚,et al."循环流化床稀相流动局部空隙率的测量".化工冶金 .03(1996):242-247.
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