Two-fluid modeling for low-pressure subcooled flow boiling

doi:10.1016/j.ijheatmasstransfer.2004.12.051

GIEC OpenIR > 中国科学院广州能源研究所

	Two-fluid modeling for low-pressure subcooled flow boiling
	Xu, JL ; Wong, TN ; Huang, XY
	2006
发表期刊	INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
卷号	49 期号:1-2 页码:377-386
摘要	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.
文章类型	Article
关键词	Subcooled Flow Boiling Void Fraction Two-fluid Vapor Generation
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.ijheatmasstransfer.2004.12.051
研究领域[WOS]	Thermodynamics ; Engineering ; Mechanics
关键词[WOS]	VOID FRACTION ; PREDICTION ; VELOCITIES ; GROWTH
收录类别	SCI
语种	英语
WOS类目	Thermodynamics ; Engineering, Mechanical ; Mechanics
WOS记录号	WOS:000235787600038
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10252
专题	中国科学院广州能源研究所
作者单位	1.Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China
推荐引用方式 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.