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| Two-Phase Flow Patterns in A Square Mini-Channel | |
Zhao JF(赵建福) ; Liu G(刘刚); Li B(李斌); Zhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
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| Source Publication | JOURNAL OF THERMAL SCIENCE
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| 2004 | |
| Volume | 13Issue:2Pages:174-178 |
| ISSN | 1003-2169 |
| Abstract | This paper presents a new set of experimental data of air-water flow patterns in a channel with a cross-section of 1x1 mm(2). The ranges of the gas and liquid superficial velocities are 0.1 similar to 10 m/s and 0.2 similar to 7 m/s, respectively. Bubble, bubble-slug, slug, and frothy flows are observed. The present data are compared with other data in mini-channels reported in literature, and also compared with those in normal channel at microgravity, in which the Bond number has the same order of magnitude. The slug-frothy boundary is in consistent with each other, but for the bubble-slug transition, a much smaller value for the transition quality in the drift-flux model is obtained in the present study than those predicted by the empirical relations for the case of microgravity. It's shown that the mini-scale modeling may not be an effective way to anticipate the bubble-slug transition of two-phase flow at microgravity. |
| Keyword | Two-phase Flow Flow Pattern Mini-channel Microgravity |
| DOI | 10.1007/s11630-004-0028-1 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000208228100013 |
| WOS Research Area | Thermodynamics ; Engineering |
| WOS Subject | Thermodynamics ; Engineering, Mechanical |
| Funding Organization | National Natural Science Foundation of China [10202025] ; Chinese Academy of Sciences [KJCX2-SW-L05] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58466 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Zhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhao JF,Liu G,Li B,et al. Two-Phase Flow Patterns in A Square Mini-Channel[J]. JOURNAL OF THERMAL SCIENCE,2004,13,2,:174-178. |
| APA | 赵建福,刘刚,李斌,&Zhao, JF .(2004).Two-Phase Flow Patterns in A Square Mini-Channel.JOURNAL OF THERMAL SCIENCE,13(2),174-178. |
| MLA | 赵建福,et al."Two-Phase Flow Patterns in A Square Mini-Channel".JOURNAL OF THERMAL SCIENCE 13.2(2004):174-178. |
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| JourArSuppl2016-183.（579KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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