IMECH-IR  > 流固耦合系统力学重点实验室
Shedding phenomenon of ventilated partial cavitation around an underwater projectile
Wang YW(王一伟); Huang CG(黄晨光); Du TZ(杜特专); Wu XQ(吴先前); Fang X(方新); Liang NG(梁乃刚); Wei YP(魏延鹏); Wei YP(魏延鹏)
Source PublicationCHINESE PHYSICS LETTERS
2012
Volume29Issue:1Pages:014601
ISSN0256-307X
Abstract

A new shedding phenomenon of ventilated partial cavitations is observed around an axisymmetric projectile in a horizontal launching experiment. The experiment system is established based on SHPB launching and high speed photography. A numerical simulation is carried out based on the homogeneous mixture approach, and its predicted evolutions of cavities are compared with the experimental results. The cavity breaks off by the interaction between the gas injection and the re-entry jet at the middle location of the projectile, which is obviously different from natural cavitation. The mechanism of cavity breaking and shedding is investigated, and the influences of important factors are also discussed.

Subject Area流动的稳定性 ; 水动力学
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Indexed BySCI ; CSCD
Language英语
WOS IDWOS:000300309500049
DepartmentLMFS冲击与耦合效应(LHO)
ClassificationQ3
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45747
Collection流固耦合系统力学重点实验室
非线性力学国家重点实验室
Corresponding AuthorWei YP(魏延鹏)
Recommended Citation
GB/T 7714
Wang YW,Huang CG,Du TZ,et al. Shedding phenomenon of ventilated partial cavitation around an underwater projectile[J]. CHINESE PHYSICS LETTERS,2012,29(1):014601.
APA Wang YW.,Huang CG.,Du TZ.,Wu XQ.,Fang X.,...&魏延鹏.(2012).Shedding phenomenon of ventilated partial cavitation around an underwater projectile.CHINESE PHYSICS LETTERS,29(1),014601.
MLA Wang YW,et al."Shedding phenomenon of ventilated partial cavitation around an underwater projectile".CHINESE PHYSICS LETTERS 29.1(2012):014601.
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