Experiment on cavitating flow around an axisymmetric projectile near the free surface | |
Wu XC(吴小翠); Wang YW(王一伟); Huang CG(黄晨光) | |
2016-09 | |
Conference Name | The 12th international conference on hydrodynamics |
Conference Date | 18-23 September, 2016 |
Conference Place | Egmond ann Zee, Netherlands. |
Abstract | The typical experiment on the cloud cavitating flow around an axisymmetric projectile near the free surface is carried out in a Split-Hopkinson pressure bar (SHPB) launching system in this paper. An axisymmetric projectile with flat head is tested. The trajectory and cavitations’ features are obtained with different distances from the free surface and the projectile. The development of the cavity length and the effect of free surface are discussed. The free surface can delay the shed process of the cavity on the upper side, which will cause the length differce between the upper and down side. With the decrement of distance from the free surface and the projectile, the cavity length on the upper side increase. |
Department | LMFS冲击与耦合效应(LHO) |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/59618 |
Collection | 流固耦合系统力学重点实验室 |
Recommended Citation GB/T 7714 | Wu XC,Wang YW,Huang CG. Experiment on cavitating flow around an axisymmetric projectile near the free surface[C],2016. |
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ichd-111.pdf(318KB) | 会议论文 | 开放获取 | CC BY-NC-SA | View Download |
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