Two-Phase Critical Discharge of Initially Saturated or Subcooled Water Flowing in Sharp-Edged Tubes at High Pressure*

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	Two-Phase Critical Discharge of Initially Saturated or Subcooled Water Flowing in Sharp-Edged Tubes at High Pressure*
	Xu Jinliang; Chen Tingkuan; Yang Luwei
刊名	JOURNAL OF THERMAL SCIENCE
	1995
卷号	4 期号:3 页码:193,199
关键词	Critical Flow Thermal Nonequilibrium Sharp-edged Tubes.
英文摘要	The transient critical flow experiment with sharp-edged tubes as the break geometries is conducted in high pressure convective circulation test loop of Xi’an Jiaotong University. The initial steady operation pressure is up to 22.0MPa. An empirical correlation was made to obtain the critical mass flow rates, the critical pressure ratio and the thermal nonequilibrium number were correlated as the functions of the tube length to tube diameter ratioL/D. The predicted critical mass flow rate gets a higher accuracy for short tubes withL/D<12, the prediction accuracy is higher than that of Henry model prediction for long tubes withL/D>12.
公开日期	2013-03-13
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/54254]
专题	工程热物理研究所_Journal of Thermal Science
推荐引用方式 GB/T 7714	Xu Jinliang,Chen Tingkuan,Yang Luwei. Two-Phase Critical Discharge of Initially Saturated or Subcooled Water Flowing in Sharp-Edged Tubes at High Pressure*[J]. JOURNAL OF THERMAL SCIENCE,1995,4(3):193,199.
APA	Xu Jinliang,Chen Tingkuan,&Yang Luwei.(1995).Two-Phase Critical Discharge of Initially Saturated or Subcooled Water Flowing in Sharp-Edged Tubes at High Pressure*.JOURNAL OF THERMAL SCIENCE,4(3),193,199.
MLA	Xu Jinliang,et al."Two-Phase Critical Discharge of Initially Saturated or Subcooled Water Flowing in Sharp-Edged Tubes at High Pressure*".JOURNAL OF THERMAL SCIENCE 4.3(1995):193,199.