IMECH-IR  > 国家微重力实验室
Experimental study of nucleate pool boiling of FC-72 on micro-pin-finned surface under microgravity
Xue YF; Zhao JF(赵建福); Wei JJ; Zhang YH; Qi BJ; Wei, JJ (reprint author), Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China.
Source PublicationInternational Journal of Heat and Mass Transfer
2013-08-01
Volume63Pages:425-433
ISSN0017-9310
AbstractIn order to effectively enhance the boiling heat transfer under microgravity, experiments were performed using micro-pin-finned structure as heater surface in subcooled nucleate pool boiling of FC-72 under short-term microgravity condition utilizing the drop tower Beijing. Micro-pin-fins with the dimensions of 30 × 60 μm2 (thickness × height) and the space of 30 μm were fabricated on the surface of square silicon with the dimensions of 10 × 10 × 0.5 mm3 by using the dry etching technique. The results were compared with previous published data of smooth chip both in normal gravity and microgravity conditions. The micro-pin-finned chip showed a considerable heat transfer enhancement in the nucleate boiling region with higher upper limit heat flux and lower mean heater surface superheat compared to chip S under microgravity condition. The high-efficient heat transfer performance of FC-72 on the micro-pin-finned surface is independent of gravity, which stems from the sufficient supply of fresh liquid to heater surface due to the capillary forces.
KeywordMicrogravity Pool Boiling Heat Transfer Enhancement Micro-pin-fin
Subject Area微重力流体力学
DOI10.1016/j.ijheatmasstransfer.2013.03.083
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000320289900041
Funding OrganizationNational Natural Science Foundation of China [51225601, 10972225]; Fundamental Research Funds for the Central Universities; Key Laboratory of Microgravity/CAS for experiments utilizing the drop tower Beijing
DepartmentNML微重力两相流与燃烧
Classification一类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47334
Collection国家微重力实验室
Corresponding AuthorWei, JJ (reprint author), Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China.
Recommended Citation
GB/T 7714
Xue YF,Zhao JF,Wei JJ,et al. Experimental study of nucleate pool boiling of FC-72 on micro-pin-finned surface under microgravity[J]. International Journal of Heat and Mass Transfer,2013,63:425-433.
APA Xue YF,赵建福,Wei JJ,Zhang YH,Qi BJ,&Wei, JJ .(2013).Experimental study of nucleate pool boiling of FC-72 on micro-pin-finned surface under microgravity.International Journal of Heat and Mass Transfer,63,425-433.
MLA Xue YF,et al."Experimental study of nucleate pool boiling of FC-72 on micro-pin-finned surface under microgravity".International Journal of Heat and Mass Transfer 63(2013):425-433.
Files in This Item: Download All
File Name/Size DocType Version Access License
IMCAS-J2013-113.pdf(1755KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xue YF]'s Articles
[赵建福]'s Articles
[Wei JJ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xue YF]'s Articles
[赵建福]'s Articles
[Wei JJ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xue YF]'s Articles
[赵建福]'s Articles
[Wei JJ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: IMCAS-J2013-113.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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