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Local Convective Heat Transfer from a Horizontal Tube in an Acoustic Cavitation Field

文献类型：期刊论文

作者Zhou, Dingwei; Hu, Xuegong; Liu, Dengying
刊名JOURNAL OF THERMAL SCIENCE
出版日期2004-11-01
卷号13期号:4页码:338-343
关键词acoustic cavitation heat transfer enhancement convection cavitation bubble
英文摘要An experiment has been carried out to investigate the local convective heat transfer from a horizontal circular copper tube in an acoustic cavitation field. The effects of acoustical parameters (including sound source intensity, the vibrator location and sound distance), fluid temperature and thermophysical properties of working fluid on heat transfer enhancement were studied, as well as the variation of heat transfer rate with sound source intensity at constant heat flux. Results show that convection heat transfer was remarkably enhanced due to disturbance and impingement by cavitation bubble. Among these cases tested, the maximum augmentation ratio of 3.95 was reached for acetone with a cluster of cavitation bubbles impinging perpendicularly on the tube surface.
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:000208228300009
公开日期2015-12-22
源URL[http://ir.etp.ac.cn/handle/311046/106194]  
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Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Dingwei,Hu, Xuegong,Liu, Dengying. Local Convective Heat Transfer from a Horizontal Tube in an Acoustic Cavitation Field[J]. JOURNAL OF THERMAL SCIENCE,2004,13(4):338-343.
APA Zhou, Dingwei,Hu, Xuegong,&Liu, Dengying.(2004).Local Convective Heat Transfer from a Horizontal Tube in an Acoustic Cavitation Field.JOURNAL OF THERMAL SCIENCE,13(4),338-343.
MLA Zhou, Dingwei,et al."Local Convective Heat Transfer from a Horizontal Tube in an Acoustic Cavitation Field".JOURNAL OF THERMAL SCIENCE 13.4(2004):338-343.

入库方式： OAI收割

来源：工程热物理研究所

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