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キャビテーション発生下でふれまわり運動するインデューサに作用するロータダイナミック流体力
https://jaxa.repo.nii.ac.jp/records/2584
https://jaxa.repo.nii.ac.jp/records/25843c57b971-fc86-4164-b236-c7918c742fec
名前 / ファイル | ライセンス | アクション |
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64454000.pdf (1.1 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | キャビテーション発生下でふれまわり運動するインデューサに作用するロータダイナミック流体力 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Rotordynamic Fluid Force, Inducer, Rotating Cavitation, Instability | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Rotordynamic fluid forces acting on cavitating inducer in whirling motion | |||||
著者 |
吉田, 義樹
× 吉田, 義樹× 江口, 真人× 本村, 泰一× 内海, 政春× 呉, 宏堯× 丸田, 良幸× Yoshida, Yoshiki× Eguchi, Masato× Motomura, Taiichi× Uchiumi, Masaharu× Kure, Hirotaka× Maruta, Yoshiyuki |
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著者所属 | ||||||
宇宙航空研究開発機構宇宙輸送ミッション本部宇宙輸送系推進技術研究開発センター | ||||||
著者所属 | ||||||
荏原製作所 | ||||||
著者所属 | ||||||
IHI | ||||||
著者所属 | ||||||
宇宙航空研究開発機構宇宙輸送ミッション本部宇宙輸送系推進技術研究開発センター | ||||||
著者所属 | ||||||
IHI | ||||||
著者所属 | ||||||
荏原製作所 | ||||||
著者所属(英) | ||||||
en | ||||||
Space Transportation Propulsion Research and Development Center, Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Ebara | ||||||
著者所属(英) | ||||||
en | ||||||
IHI | ||||||
著者所属(英) | ||||||
en | ||||||
Space Transportation Propulsion Research and Development Center, Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
IHI | ||||||
著者所属(英) | ||||||
en | ||||||
Ebara | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構研究開発資料 en : JAXA Research and Development Memorandum 巻 JAXA-RM-09-004, 発行日 2009-12-04 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | To investigate the relationship of the uneven cavity length and rotordynamic force in a cavitating inducer with three blades, the rotordynamic fluid forces acting on cavitating and whirling inducer were examined by using a rotordynamic test stand with active magnetic bearings. Rotordynamic performances were obtained within a wide range of cavitation numbers (sigma) and whirl(omega)/shaft(Omega) speed ratios included super-synchronous/synchronous/sub-synchronous rotating cavitation. These experimental results indicate that the rotating cavitation strongly affects the fluid reaction forces. The fluid reaction forces act on the inducer as a destabilizing forces at a certan cavitation number and whirl/shaft speed ratio. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: カラー図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains color illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-1121 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11983593 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0064454000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-RM-09-004 |