| Study on the Influence of Phase Change Rate on Cloud Cavitation | |
Yu XX(于娴娴); Wang YW(王一伟) ; Huang CG(黄晨光); Du TZ(杜特专)
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| Source Publication | Procedia Engineering
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| 2013 | |
| Volume | 61Pages:204-206 |
| ISSN | 1877-7058 |
| Abstract | Cavitation is an important phenomenon in hydraulic engineering. In order to understand better the impact of the phase change rate on cavitation, both theoretical and numerical study are taken in this paper. On one side, theoretical analysis are carried out on Singhal full cavitation model and Kunz cavitation model. The results show that phase change time is much less than the flow time in cavitation. We get that cavitation is insensitive to phase change rate theoretically. On the other side, we apply the two cavitation models to simulate the cloud cavitation of axisymmetric body under different phase rates. The numerical results show that phase change rate has little influence on cavitation form within a certain range and thus verifies the theoretical analysis. |
| Keyword | Phase Change Rate Theoretical Analysis Numerical Simulation |
| DOI | 10.1016/j.proeng.2013.08.004 |
| URL | 查看原文 |
| Indexed By | EI |
| Language | 英语 |
| Department | LMFS冲击与耦合效应(LHO) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/55351 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Yu XX,Wang YW,Huang CG,et al. Study on the Influence of Phase Change Rate on Cloud Cavitation[J]. Procedia Engineering,2013,61:204-206. |
| APA | 于娴娴,王一伟,黄晨光,&杜特专.(2013).Study on the Influence of Phase Change Rate on Cloud Cavitation.Procedia Engineering,61,204-206. |
| MLA | 于娴娴,et al."Study on the Influence of Phase Change Rate on Cloud Cavitation".Procedia Engineering 61(2013):204-206. |
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| pe11.pdf（215KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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