Experiments of Transient Condensation Heat Transfer on the Heat Flux Senor
文献类型：期刊论文
| 作者 | Wang XW ; Liu QS(刘秋生); Zhu ZQ(朱志强); Chen X
|
| 刊名 | MICROGRAVITY SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2015-09 |
| 卷号 | 27期号:5页码:369-376 |
| 通讯作者邮箱 | wangxuwen@imech.ac.cn ; liu@imech.ac.cn |
| 关键词 | Two-phase flow Condensation Microgravity Transient heat flux |
| ISSN号 | 0938-0108 |
| 产权排序 | [Wang, Xuwen; Liu, Qiusheng; Zhu, Zhiqiang; Chen, Xue] Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China |
| 通讯作者 | Liu, QS (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China. |
| 中文摘要 | The influence of transient heat transfer in different condensation condition was investigated experimentally in the present paper. Getting condensation heat and mass transfer regularity and characteristics in space can provide theoretical basis for thermodynamic device such as heat pipes, loop heat pipes and capillary pumped loops as well as other fluid management engineering designing. In order to study the condensation process in space, an experimental study has been carried out on the ground for space experiment. The results show that transit heat transfer coefficient of film condensation is related to the condensation film width, the flow condition near the two phase interface and the pressure of the vapor and non-condensable gas in chamber. On the ground, the condensation heat flux on vertical surface is higher than it on horizontal surface. The transit heat flux of film condensation is affected by the temperature of superheated vapor, the temperature of condensation surface and non-condensable gas pressure. Condensation heat flux with vapor forced convection is many times more than it with natural convection. All of heat flux for both vapor forced convection and natural convection condensation in limited chamber declines dramatically over time. The present experiment is preliminary work for our future space experiments of the condensation and heat transfer process onboard the Chinese Spacecraft "TZ-1" to be launched in 2016. |
| 分类号 | 二类/Q2 |
| 类目[WOS] | Engineering, Aerospace ; Thermodynamics ; Mechanics |
| 研究领域[WOS] | Engineering ; Thermodynamics ; Mechanics |
| 关键词[WOS] | ANNULAR-FLOW CONDENSATION ; HORIZONTAL SMOOTH TUBE ; DROPWISE CONDENSATION ; FILM CONDENSATION ; SIZE DISTRIBUTION |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1007/s12217-015-9427-z |
| 语种 | 英语 |
| WOS记录号 | WOS:000366103200008 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58366]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | Wang XW,Liu QS,Zhu ZQ,et al. Experiments of Transient Condensation Heat Transfer on the Heat Flux Senor[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2015,27(5):369-376. |
| APA | Wang XW,刘秋生,朱志强,&Chen X.(2015).Experiments of Transient Condensation Heat Transfer on the Heat Flux Senor.MICROGRAVITY SCIENCE AND TECHNOLOGY,27(5),369-376. |
| MLA | Wang XW,et al."Experiments of Transient Condensation Heat Transfer on the Heat Flux Senor".MICROGRAVITY SCIENCE AND TECHNOLOGY 27.5(2015):369-376. |
入库方式： OAI收割
来源：力学研究所
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