Hosei University
Japan Aerospace Exploration Agency (JAXA)
Hosei University
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Tokyo University of Pharmacy and Life Sciences
出版者
宇宙航空研究開発機構(JAXA)
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料: 第7回スペースデブリワークショップ講演資料集
雑誌名(英)
JAXA Special Publication: Proceedings of the 7th Space Debris Workshop
Space debris are needed to measure in space constantly because some of them are too small to observe from the ground. This study is a part of TANPOPO project. In this project, TANPOPO Capture Panels are set on the exposed facility on the International Space Station. After the expose experiment, the panels come back to the Earth. Various experiments are planned by using the panels. The purpose of this study is to identify impact particles from craters on the panels and to estimate consistency with collision frequency analysis results. The impact experiments were conducted to an aluminum alloy plate which is the same material to the Capture Panel case. The crater volumes were measured after the experiments. A relational expression between projectile impact energies and crater volumes was derived. Typical craters which may be formed on the expose panels were estimated by using the relational expression and the collision condition analyzed by a flux model. Furthermore, preparation for initial analysis was conducted in terms of the panels finished the exposure in June 2016.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
微小デブリ分布妥当性評価に関するたんぽぽ捕集パネル分析の準備状況
AA1630052043.pdf
(2.69MB)
