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熱力学的効果がインデューサの吸込み性能とキャビテーション不安定に与える影響
https://jaxa.repo.nii.ac.jp/records/2638
https://jaxa.repo.nii.ac.jp/records/2638f7d1c75b-178e-4327-b293-d04125a2e097
名前 / ファイル | ライセンス | アクション |
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63226000.pdf (3.3 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 | 熱力学的効果がインデューサの吸込み性能とキャビテーション不安定に与える影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | インデューサ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | キャビテーション流れ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 熱力学的特性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | キャビティ長さ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | キャビテーションサージ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | サージモード振動 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 入口温度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 渦 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 液体窒素 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 不安定性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 翼端 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 3重点 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 揚程係数 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | inducer | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cavitation flow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | thermodynamic property | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cavity length | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cavitation surge | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | surge mode oscillation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | inlet temperature | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | vortex | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | liquid nitrogen | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | instability | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | blade tip | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | triple point | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | head coefficient | |||||
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 | Thermodynamic effects on cavitation performance and instabilities in an inducer | |||||
著者 |
吉田, 義樹
× 吉田, 義樹× 菊田, 研吾× 渡邉, 光男× 橋本, 知之× 永浦, 克司× 大平, 勝秀× Yoshida, Yoshiki× Kikuta, Kengo× Watanabe, Mitsuo× Hashimoto, Tomoyuki× Nagaura, Katsuji× Ohira, Katsuhide |
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著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 角田宇宙センター | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 角田宇宙センター | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 角田宇宙センター | ||||||
著者所属 | ||||||
航空宇宙技術振興財団 | ||||||
著者所属 | ||||||
東北大学流体科学研究所 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Kakuda Space Center, Institute of Aerospace Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Kakuda Space Center, Institute of Aerospace Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Kakuda Space Center, Institute of Aerospace Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Foundation for Promotion of Japanese Aerospace Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Fluid Science, Tohoku University | ||||||
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-06-003, 発行日 2006-12-22 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In the present study, we focused on the length of the tip cavitation as a cavitation parameter for experimental investigations of the thermodynamic effect on a cavitating inducer. Comparison of the length of tip cavity in liquid nitrogen (76 K and 80 K) with that in cold water (296 K) allowed us to estimate the strength of the thermodynamic effect. In addition, unstable cavitation phenomena occur when the cavity length develops over the throat. Sub-synchronous rotating cavitation appears both in liquid nitrogen and in cold water. In contrast, cavitation surge appears only in cold water at a lower cavitation number. From these experimental results, thermodynamic effects on cavitation performance and instabilities were discussed. | |||||
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: AA0063226000 | |||||
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-06-003 |