Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Two-fluid modeling for low-pressure subcooled flow boiling | |
| Xu, JL; Wong, TN; Huang, XY | |
| 2006 | |
| Source Publication | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
 |
| Volume | 49Issue:1-2Pages:377-386 |
| Abstract | In the advanced electronic packaging, low-pressure subcooled flow boiling has been applied in design of compact heat exchangers for the effective electronic cooling. Through literature survey it is noted that little studies were carried out on the low-pressure and low-flow velocity subcooled flow boiling. In this paper a one-dimensional, non-equilibrium two-fluid model is proposed. The model has been validated with existing data in literature for both vertical up-flow and down-flow configurations. The simulated results show that under low-flow velocity the single phase heat transfer fraction is insignificant in vapor generation rate. The predicted results indicate that buoyancy force plays an important role on the void fraction evolvement, especially under low-flow velocity in vertical down-flow configuration. (c) 2005 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Subcooled Flow Boiling Void Fraction Two-fluid Vapor Generation |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.ijheatmasstransfer.2004.12.051 |
| WOS Subject Extended | Thermodynamics ; Engineering ; Mechanics |
| WOS Keyword | VOID FRACTION ; PREDICTION ; VELOCITIES ; GROWTH |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| WOS ID | WOS:000235787600038 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10252 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
| Recommended Citation GB/T 7714 | Xu, JL,Wong, TN,Huang, XY. Two-fluid modeling for low-pressure subcooled flow boiling[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2006,49(1-2):377-386. |
| APA | Xu, JL,Wong, TN,&Huang, XY.(2006).Two-fluid modeling for low-pressure subcooled flow boiling.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,49(1-2),377-386. |
| MLA | Xu, JL,et al."Two-fluid modeling for low-pressure subcooled flow boiling".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 49.1-2(2006):377-386. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment