書誌事項
- タイトル別名
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- Numerical Analysis of Cavitation Instabilities arising in Three Blade Cascade
抄録
Unstable cavitating flow phenomena through three-blade cascade, which is similar to the rotating cavitation occurring in turbomachinery, are simulated numerically. A numerical method employing a locally homogeneous model of compressible gas-liquid two-phase medium is applied to solve above cavitating flowfields. Since the present method permits us to treat rather simply the whole flow fields inside and outside the cavity, it is possible to macroscopically analyze unsteady phenomenon with a long time evolution. From calculated results, we get a cavitation characteristics curve of the cascade, and discuss an aspect of propagation of uneven cavitation.
収録刊行物
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- 年次大会講演論文集
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年次大会講演論文集 2002.3 (0), 133-134, 2002
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282681035763456
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- NII論文ID
- 110002524069
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- ISSN
- 24331325
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可