IMECH-IR  > 国家微重力实验室
Partial Nucleate Pool Boiling at Low Heat Flux: Preliminary Ground Test for SOBER-SJ10
Wu, K; Li ZD(李震东); Zhao JF(赵建福); Li, HX; Li K(李凯); Zhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv CAS, Beijing 100190, Peoples R China.
Source PublicationMICROGRAVITY SCIENCE AND TECHNOLOGY
2016
Volume28Issue:2Pages:165-178
ISSN0938-0108
AbstractFocusing on partial nucleate pool boiling at low heat flux, SOBER-SJ10, one of 27 experiments of the program SJ-10, has been proposed to study local convection and heat transfer around an isolated growing vapor bubble during nucleate pool boiling on a well characterized flat surface in microgravity. An integrated micro heater has been developed. By using a local pulse overheating method in the experimental mode of single bubble boiling, a bubble nucleus can be excited with accurate spatial and temporal positioning on the top-side of a quartz glass substrate with a thickness of 2 mm and an effective heating area of 4.5 mm in diameter, and then grows under an approximate constant heat input provided by the main heater on the back-side of the substrate. Ten thin film micro-RTDs are used for local temperature measurements on the heating surface underneath the growing bubble. Normal pool boiling experiments can also be carried out with step-by-step increase of heating voltage. A series of ground test of the flight module of SOBER-SJ10 have been conducted. Good agreement of the measured data of single phase natural convection with the common-used empirical correlation warrants reasonable confidence in the data. It is found that the values of the incipience superheat of pool boiling at different subcooling are consistent with each others, verifying that the influence of subcooling on boiling incipience can be neglected. Pool boiling curves are also obtained, which shows great influence of subcooling on heat transfer of partial nucleate pool boiling, particularly in lower heat flux.
KeywordCmb Microgravity Self-assembly Phase Transition Sj-10
DOI10.1007/s12217-016-9495-8
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000376652000011
WOS KeywordCMB ; Microgravity ; Self-assembly ; Phase transition ; SJ-10
WOS Research AreaEngineering ; Thermodynamics ; Mechanics
WOS SubjectEngineering, Aerospace ; Thermodynamics ; Mechanics
Funding OrganizationThe present study is supported financially by the Strategic Priority Research Program on Space Science, the Chinese Academy of Sciences under the grant of XDA04020404, and the National Natural Science Foundation of China under the grants of 11372327 and 11402273.
DepartmentNML微重力两相流与燃烧
Classification二类
RankingTrue
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/59563
Collection国家微重力实验室
Corresponding AuthorZhao, JF (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv CAS, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Wu, K,Li ZD,Zhao JF,et al. Partial Nucleate Pool Boiling at Low Heat Flux: Preliminary Ground Test for SOBER-SJ10[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2016,28(2):165-178
APA Wu, K,李震东,赵建福,Li, HX,李凯,&Zhao, JF .(2016).Partial Nucleate Pool Boiling at Low Heat Flux: Preliminary Ground Test for SOBER-SJ10.MICROGRAVITY SCIENCE AND TECHNOLOGY,28(2),165-178.
MLA Wu, K,et al."Partial Nucleate Pool Boiling at Low Heat Flux: Preliminary Ground Test for SOBER-SJ10".MICROGRAVITY SCIENCE AND TECHNOLOGY 28.2(2016):165-178.
Files in This Item: Download All
File Name/Size DocType Version Access License
a2016-137.pdf(3064KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, K]'s Articles
[李震东]'s Articles
[赵建福]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, K]'s Articles
[李震东]'s Articles
[赵建福]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, K]'s Articles
[李震东]'s Articles
[赵建福]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: a2016-137.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.