Study on Unsteady Local Flow Structure in Cavitating Cascade toward Effective Mathematical Modeling of Cavitation
Study on Unsteady Local Flow Structure in Cavitating Cascade toward Effective Mathematical Modeling of Cavitation
批准号:
21686019
负责人:
WATANABE Satoshi
金额:
$15.23万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
Toward the quantitative prediction of cavitation instabilities in turbopumps, detailed measurements of cavitating flow in simplified models, namely two-dimensional cascade and isolated hydrofoils, are carried out in addition to high-speed video camera observations. From the combined data, unique characteristics of cavitating flow are extracted, and detailed flow data are presented. Numerical simulations are also carried out, and the numerical model required for the qualitative prediction of cavitating flow is discussed through the comparisons with the experiments.
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Experimental Analysis of Cavitating Behavior around a Clark Y Hydrofoil
Clark Y 水翼周围空化行为的实验分析
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[S. Watanabe, Y. Konishi, I. Nakamura and A. Furukawa]
通讯作者:
I. Nakamura and A. Furukawa
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[S. Watanabe, Y. Konishi, H. Matsunari and A. Furukawa]
通讯作者:
H. Matsunari and A. Furukawa
平板翼の非定常キャビテーション流れに及ぼす翼端隙間の影響
叶顶间隙对平板叶片非定常空化流的影响
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Takashi Sumigawa, ほか, 池田専,渡邉聡,末藤太造,古川明徳,西井一史]
通讯作者:
池田専,渡邉聡,末藤太造,古川明徳,西井一史
単独翼に生じるキャビテーション不安定現象の実験的研究
单叶片空化失稳现象的实验研究
DOI:
--
发表时间:
2012
期刊:
ターボ機械
影响因子:
--
作者:
[渡邉聡, 小西祐介, 松成宏樹, 古川明徳]
通讯作者:
古川明徳
平板翼列における非定常キャビテーションの観察
平叶栅中非稳态空化的观察
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[K.Nakao, T.Ogura, T.Ishimoto, M.Koyama, 小西祐介,中村一晴,渡邉聡,古川明徳]
通讯作者:
小西祐介,中村一晴,渡邉聡,古川明徳
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