Knowledge Management System of Institue of Mechanics, CAS
| Pool Boiling In Microgravity: Recent Results And Perspectives For The Project Depa-Sj10 | |
Wan SX(万士昕) ; Zhao JF(赵建福); Zhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, 15 Beisihuan Xilu, Beijing 100190, Peoples R China.
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| Source Publication | Microgravity Science And Technology
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| 2008 | |
| Pages | 219-224 |
| ISSN | 0938-0108 |
| Abstract | Two research projects on pool boiling in microgravity have been conducted aboard the Chinese recoverable satellites. Ground-based experiments have also been performed both in normal gravity and in short-term microgravity in the Drop Tower Beijing. Steady boiling of R113 on thin platinum wires was studied with a temperature-controlled heating method, while quasi-steady boiling of FC-72 on a plane plate was investigated with an exponentially increasing heating voltage. In the first case, slight enhancement of heat transfer is observed in microgravity, while diminution is evident for high heat flux in the second one. Lateral motions of bubbles on the heaters are observed before their departure in microgravity. The surface oscillation of the merged bubbles due to lateral coalescence between adjacent bubbles drives it to detach from the heaters. The Marangoni effect on the bubble behavior is also discussed. The perspectives for a new project DEPA-SJ10, which has been planned to be flown aboard the Chinese recoverable satellite SJ-10 in the future, are also presented. |
| Keyword | Microgravity Pool Boiling Chinese Recoverable Satellite Drop Tower Beijing Review Heat-transfer |
| DOI | 10.1007/s12217-008-9018-3 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000260252200014 |
| WOS Keyword | HEAT-TRANSFER |
| WOS Research Area | Engineering ; Thermodynamics ; Mechanics |
| WOS Subject | Engineering, Aerospace ; Thermodynamics ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/25554 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Zhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, 15 Beisihuan Xilu, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Wan SX,Zhao JF,Zhao, JF . Pool Boiling In Microgravity: Recent Results And Perspectives For The Project Depa-Sj10[J]. Microgravity Science And Technology,2008:219-224. |
| APA | 万士昕,赵建福,&Zhao, JF .(2008).Pool Boiling In Microgravity: Recent Results And Perspectives For The Project Depa-Sj10.Microgravity Science And Technology,219-224. |
| MLA | 万士昕,et al."Pool Boiling In Microgravity: Recent Results And Perspectives For The Project Depa-Sj10".Microgravity Science And Technology (2008):219-224. |
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