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推進薬タンクを対象とした微小重力下横スロッシング挙動に関する研究
http://hdl.handle.net/10258/00010036
http://hdl.handle.net/10258/000100360f982471-a7d9-4aab-83e5-8506f7039f7e
名前 / ファイル | ライセンス | アクション |
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IJMSA_36-4_360403(1-10) (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article.(1) | |||||||||||
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公開日 | 2019-11-11 | |||||||||||
タイトル | ||||||||||||
言語 | ja | |||||||||||
タイトル | 推進薬タンクを対象とした微小重力下横スロッシング挙動に関する研究 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Study on the Lateral Sloshing Behavior under Microgravity Condition Targeted for a Propellant Tank | |||||||||||
言語 | ||||||||||||
言語 | jpn | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Microgravity | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Propellant tank | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Sloshing | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | CFD | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Contact angle | |||||||||||
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 | open access | |||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
著者 |
道原, 孟里
× 道原, 孟里× 今井, 良二
WEKO
779
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室蘭工業大学研究者データベースへのリンク | ||||||||||||
今井 良二(IMAI Ryoji) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000215_ja.html | ||||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | Fluid behavior in microgravity (µg) is different from in ground gravity since surface tension and wetting are dominant in µg conditions. In propellant tanks for artificial satellites and future on-orbit spacecraft, sloshing due to disturbance and settling behavior from changes in acceleration have to be understood for the design of the propellant supply system and attitude control system. In this paper, we observed sloshing behaviors in cylindrical containers in µg conditions created by a drop tower facility. In order to investigate the effects of the contact line velocity on dynamic contact angle, we measured dynamic contact angle using a capillary tube. CFD analysis introducing Cox’s equation in consideration of capillary experimental results were also conducted and these results were compared with µg experimental results. Regarding the experimental results, the diameter of the test tank, excitation acceleration, and kinematic viscosity were found to have a significant effect on sloshing behavior in a µg condition. Regarding the comparison between the CFD analysis results and the experimental results, there was a slight difference in the wave shape and the time required for the liquid to reach the top of the test tank. Conversely, there was a qualitative agreement between the fluctuation period and the approximate shape of the liquid surface over time. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
en : International journal of microgravity science and application 巻 36, 号 4, p. 360403-1-360403-10, 発行日 2019-11-11 |
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出版者 | ||||||||||||
言語 | ja | |||||||||||
出版者 | 日本マイクログラビティ応用学会 | |||||||||||
出版者版へのリンク | ||||||||||||
10.15011//jasma.36.360403 | ||||||||||||
https://doi.org/10.15011//jasma.36.360403 | ||||||||||||
DOI | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | 10.15011//jasma.36.360403 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 538 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | EISSN | |||||||||||
収録物識別子 | 2188-9783 | |||||||||||
権利 | ||||||||||||
言語 | ja | |||||||||||
権利情報 | © 2019 日本マイクログラビティ応用学会 | |||||||||||
著者版フラグ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
主となる版 | ||||||||||||
関連タイプ | isVersionOf | |||||||||||
識別子タイプ | URI | |||||||||||
関連識別子 | http://www.jasma.info/journal/wp-content/uploads/sites/2/2019/10/2019_p360403.pdf | |||||||||||
フォーマット | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | application/pdf |