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	Numerical research on a special fluid phenomenon: ranque-hilsch effect
	Liu, JY; Gong, MQ; Zhang, Y; Hong, H; Wu, JF
刊名	Modern physics letters b
	2005-12-20
卷号	19期号:28-29页码:1723-1726
关键词	Vortex tube Cfd Ranque-hilsch effect
ISSN号	0217-9849
通讯作者	Liu, jy(jyliu@cl.cryo.ac.cn)
英文摘要	An application of cfd model for the simulation of a strongly swirling and high speed flow in the vortex tube is presented in this paper. a partly modified standard k-epsilon turbulent model has been used to investigate the flow characteristics and energy separation effect in the vortex tube. it is found that there is an obvious energy separation effect in the vortex tube and the numerical solutions of the flow and temperature fields agree well with the experiments. more detailed flow features are obtained by the cfd calculation. based on the validated numerical model, the influence of the cold flow fraction on the energy separation effect is also investigated and compared with experimental results.
WOS关键词	VORTEX TUBE
WOS研究方向	Physics
WOS类目	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000234768200075
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2377968
专题	中国科学院大学
通讯作者	Liu, JY
作者单位	Chinese Acad Sci, Grad Sch, Tech Inst Phys & Chem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Liu, JY,Gong, MQ,Zhang, Y,et al. Numerical research on a special fluid phenomenon: ranque-hilsch effect[J]. Modern physics letters b,2005,19(28-29):1723-1726.
APA	Liu, JY,Gong, MQ,Zhang, Y,Hong, H,&Wu, JF.(2005).Numerical research on a special fluid phenomenon: ranque-hilsch effect.Modern physics letters b,19(28-29),1723-1726.
MLA	Liu, JY,et al."Numerical research on a special fluid phenomenon: ranque-hilsch effect".Modern physics letters b 19.28-29(2005):1723-1726.

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