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羽根車のふれまわり運動と流体旋回不安定現象(羽根車/ディフュ-ザ旋回失速、旋回キャビテ-ション)の同期に関する一考察
https://jaxa.repo.nii.ac.jp/records/2510
https://jaxa.repo.nii.ac.jp/records/2510160225c0-fdc0-42ef-8f7f-45e8d5b8f24d
名前 / ファイル | ライセンス | アクション |
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62044000.pdf (3.5 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 | 羽根車のふれまわり運動と流体旋回不安定現象(羽根車/ディフュ-ザ旋回失速、旋回キャビテ-ション)の同期に関する一考察 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Rotordynamics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fluid Forces | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Synchronization | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Nonlinear Science | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Rotating 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 | A Study of Synchronization of Impeller Whirling Motion with Rotating Flow Instability (Impeller/Diffuser Rotating Stall and Rotating Cavitation) in Turbomachine | |||||
著者 |
吉田, 義樹
× 吉田, 義樹× Yoshida, Yoshiki |
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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エンジン研究開発グループ(JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Engine System Research and Development Group, Space Transportation Propulsion Research and Development Center, Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構(JAXA) | |||||
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-13-009, p. 1-24, 発行日 2013-10-31 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Rotordynamic fluid forces coupled with flow instabilities (i.e., impeller/diffuser rotating stall and rotating cavitation) in turbomachines were examined. Variations of fluid forces arisen from the flow instabilities have the similar characteristics, even if under the rotating stall or the rotating cavitation. The phase of the whirling fluid force vector changes by π around the natural frequency of flow instabilities. Kuramoto’s nonlinear model could explain well the synchronization of the whirling motion with the rotating flow instabilities. | |||||
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: AA0062044000 | |||||
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-13-009 |