Experimental velocity measurements and effect of flow maldistribution on predicted permeator performances
文献类型：期刊论文
| 作者 | Chen, H; Cao, C; Xu, LL; Xiao, TH; Jiang, GL |
| 刊名 | journal of membrane science
 |
| 出版日期 | 1998-02-18 |
| 卷号 | 139期号:2页码:259-268 |
| 关键词 | flow distribution permeator design membrane permeator gas separations effective separation factor |
| 英文摘要 | the shell-side flow distribution of a parallel flow hollow-fiber gas permeator was characterized using a thermo-anemograph. the permeator has an internal diameter of 103 mm and contains 21000 fibers. the overall fiber packing fraction is 40.1%. experimental results revealed that shell-side flow maldistributions exist in the operating conditions studied. the gas-flow velocity is the highest at the permeator center, but lowest near the shell wall. the effects of shell-side flow maldistribution on predicted permeator performances are discussed with a simple model. model calculation results show that flow maldistributions can have considerable effect on permeation systems with relatively high separation factors and stage cuts. (c) 1998 elsevier science b.v. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | membrane |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000072092300010 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/85979]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Membrane Ctr Engn R&D, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, H,Cao, C,Xu, LL,et al. Experimental velocity measurements and effect of flow maldistribution on predicted permeator performances[J]. journal of membrane science,1998,139(2):259-268. |
| APA | Chen, H,Cao, C,Xu, LL,Xiao, TH,&Jiang, GL.(1998).Experimental velocity measurements and effect of flow maldistribution on predicted permeator performances.journal of membrane science,139(2),259-268. |
| MLA | Chen, H,et al."Experimental velocity measurements and effect of flow maldistribution on predicted permeator performances".journal of membrane science 139.2(1998):259-268. |
入库方式： OAI收割
来源：大连化学物理研究所
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