Effect of Pressure Gradient on Heat Transfer of Impinging Submerged Circular Jets

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	Effect of Pressure Gradient on Heat Transfer of Impinging Submerged Circular Jets
	Zhou, Dingwei 1; Ma, Chongfang 2; Qin, Man 2
刊名	JOURNAL OF THERMAL SCIENCE
	2002-05-01
卷号	11 期号:2 页码:180-185
关键词	jet impingement heat transfer pressure gradient
英文摘要	An experimental and numerical study have been carried out to investigate the distribution of radial local heat transfer coefficients of impinging submerged circular jets. Good agreement is achieved between the experimental results and the predicted value. Results show that the outer peak usually occurs at the radial location of r/d=1.8 similar to 2.0, in which transition from laminar to turbulence happens resulting from disappeared pressure gradient abruptly, and that the inner peak appears rigidly at r/d=0.5, where the boundary layer has a minimum thickness because of elevating pressure gradient.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Engineering, Mechanical
研究领域[WOS]	Thermodynamics ; Engineering
收录类别	SCI
语种	英语
WOS记录号	WOS:000208227000012
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/106129]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.Beijing Polytech Univ, Coll Environm & Energy Engn, Beijing 100022, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Dingwei,Ma, Chongfang,Qin, Man. Effect of Pressure Gradient on Heat Transfer of Impinging Submerged Circular Jets[J]. JOURNAL OF THERMAL SCIENCE,2002,11(2):180-185.
APA	Zhou, Dingwei,Ma, Chongfang,&Qin, Man.(2002).Effect of Pressure Gradient on Heat Transfer of Impinging Submerged Circular Jets.JOURNAL OF THERMAL SCIENCE,11(2),180-185.
MLA	Zhou, Dingwei,et al."Effect of Pressure Gradient on Heat Transfer of Impinging Submerged Circular Jets".JOURNAL OF THERMAL SCIENCE 11.2(2002):180-185.