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Alumina Particles Exhausted from Soild-Propellant Rocket Motor As a Potential Source of Space Debris
https://jaxa.repo.nii.ac.jp/records/31203
https://jaxa.repo.nii.ac.jp/records/312036099b38e-e073-48bc-bec3-b68fb99543f4
名前 / ファイル | ライセンス | アクション |
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SA0033444.pdf (489.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Alumina Particles Exhausted from Soild-Propellant Rocket Motor As a Potential Source of Space Debris | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Solid-propellant rocket motor | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Alumina particles | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Space debris | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Geostationary satellites | |||||
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 | departmental bulletin paper | |||||
著者 |
秋葉, 鐐二郎
× 秋葉, 鐐二郎× 稲谷, 芳文× AKIBA, Ryojiro× INATANI, Yoshifumi |
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出版者 | ||||||
出版者 | 宇宙科学研究所 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science | |||||
書誌情報 |
en : The Institute of Space and Astronautical Science report. S.P. : Proceedings of the Workshop on Space Debris May 11, 1989 at ISAS Conference Hall 巻 11, p. 51-59, 発行日 1990-03 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Exhaust plume of solid-propellant rocket motor contains a considerable amount of alumimum oxide (alumina; Al_2O_3) particle. The diameter of these particle has been correlated by rocket motor characteristics for the precise estimation of the motor performance. Although they range several micro-m to several tens micro-m, they may be potential 'Space Debris' in case they remain in orbit. One of the ISAS experiences through the research and development of solid propellant rocket motors show good agreement with previous research results in terms of a mean particle size and its distribution. A simple analysis for the evaluation of an orbital motion of such particles exhausted by apogee kick motor of geosynchronous satellites shows that there is a possibility of remaining for relatively long life in orbit, if the particle size is large. Data of particle diameter distribution suggest more than 0.01% of total propellant weight remains in orbit for an appreciable term as alumina particles whose sizes are greater than 20 micro-m. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0288-433X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10455137 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0033444000 |