IMECH-IR  > 流固耦合系统力学重点实验室
挡流条对轴对称航行体空化演化过程的影响研究
黄荐; 王一伟; 黄晨光; 杜特专; 吴小翠; 余超; 徐畅
Source Publication第九届全国流体力学学术会议论文摘要集
2016-10-20
Conference Name第九届全国流体力学学术会议
Conference Date2016-10-20
Conference Place中国江苏南京
Abstract空泡的准周期性非稳态演化过程中,空泡的不断脱落和溃灭等会对航行体产生不利影响。本文讨论了一种在航行体前端附近设置挡流条来增加非稳态演化过程中空泡的稳定性的方式,并基于分离式霍普金森压杆发射实验研究了挡流条对空泡初生、发展、脱落及溃灭的全过程的影响。试验表明挡流条会改变空泡的演化过程,如使肩部空泡缩短,提前形成回射流,并在一定程度上增加非稳态演化过程中空泡的稳定性。
Keyword轴对称航行体 非稳态空泡 挡流条 流动控制
DepartmentLMFS冲击与耦合效应(LHO)
Funding Organization国家自然科学基金资助项目(批准号:11332011和11202215)
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60808
Collection流固耦合系统力学重点实验室
Affiliation中国科学院力学研究所流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
黄荐,王一伟,黄晨光,等. 挡流条对轴对称航行体空化演化过程的影响研究[C],2016.
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