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ロケットエンジン用液体水素ターボポンプの玉軸受の非線形モデリングと軸振動解析による回転非同期成分の考察
https://jaxa.repo.nii.ac.jp/records/22671
https://jaxa.repo.nii.ac.jp/records/22671dcb5f2df-b40c-4e69-af38-58336ebd44dd
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2016-06-20 | |||||
タイトル | ||||||
タイトル | ロケットエンジン用液体水素ターボポンプの玉軸受の非線形モデリングと軸振動解析による回転非同期成分の考察 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Liquid Hydrogen Turbopump | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Nonlinear Modeling | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Unsteady Vibration Analysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Asynchronous Vibration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Experiment | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Nonlinear Modeling of the Ball Bearing of the Liquid Hydrogen Turbopump for Rocket Engine and Investigation of the Asynchronous Vibration Component Using the Unsteady Vibration Analysis | |||||
著者 |
大竹, 伸英
× 大竹, 伸英× 井上, 剛志× 坂口, 智也× 内海, 政春× Otake, Nobuhide× Inoue, Tsuyoshi× Sakagami, Tomoya× Uchiumi, Masaharu |
|||||
著者所属 | ||||||
日揮株式会社 | ||||||
著者所属 | ||||||
名古屋大学大学院 | ||||||
著者所属 | ||||||
NTN株式会社 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構(JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Gasoline Company Corporation | ||||||
著者所属(英) | ||||||
en | ||||||
Nagoya University | ||||||
著者所属(英) | ||||||
en | ||||||
NTN Corporation | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者 | ||||||
出版者 | 日本航空宇宙学会(JSASS) | |||||
出版者(英) | ||||||
出版者 | The Japan Society for Aeronautical and Space Sciences (JSASS) | |||||
書誌情報 |
航空宇宙技術 巻 15, p. 1-8, 発行日 2016-01-09 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper investigates the nonlinear modeling of the liquid hydrogen turbopump for rocket engine. The degree of freedom of ball is introduced and its contact/separation from the inner or outer race is considered. The dynamic response of the turbopump shaft in the unsteady condition with fast acceleration which reaches more than third critical speed is numerically investigated, and the occurrence of the asynchronous vibration component is observed, and the characteristic of the asynchronous vibration component is discussed. This result is compared with the experimental result, and it shows the capability of the explanation of occurrence of the specific asynchronous vibration component observed in the experimental data. | |||||
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 | 1884-0477 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://dx.doi.org/10.2322/astj.15.1 | |||||
関連名称 | info:doi/10.2322/astj.15.1 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: PA1610052000 |