| Analysis of Unsteady Supercavitating Flow Around a Cone Cavitator |
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| 作者姓名： | 隗喜斌 王聪 荣吉利 杨洪澜 邹经湘 张学伟 |
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| 作者单位： | [1]School of Astronautics, Harbin Institute of Technology, Harbin 150001, China [2]School of Science, Beijing Institute of Technology, Beijing 100081, China |
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| 摘 要： |
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| 关 键 词： | 流体力学 锥形穴 弱理论 积分方程 |
| 文章编号： | 1673-002X（2007）04-0313-05 |
| 收稿时间： | 2007-05-12 |
Analysis of Unsteady Supercavitating Flow Around a Cone Cavitator |
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| WEI Xi-bin,WANG Cong,RONG Ji-li,YANG Hong-lan,ZOU Jing-Xiang,ZHANG Xue-wei.Analysis of Unsteady Supercavitating Flow Around a Cone Cavitator[J].Journal of China Ordnance,2007,3(4):313-317. |
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| Authors: | WEI Xi-bin WANG Cong RONG Ji-li YANG Hong-lan ZOU Jing-Xiang ZHANG Xue-wei |
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| Abstract: | Based on an integral equation method, the unsteady supercavitating flow around a slender cone cavitator is studied. The shape and length of supercavity is calculated respectively by using a finite difference time discrete method. Their characteristics varying with the cone angle and cavitation number are investigated respectively. It can be seen obviously that the change of supercavity is characterized by retardation and waviness. |
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| Keywords: | hydromechanics cone cavitator unsteady supercavitating flow slender theory integral equation method Cone Flow Supercavitating Unsteady characterized retardation characteristics angle cavitation number shape length supercavity finite difference time discrete method unsteady supercavitating flow slender cone |
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