Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aerospace Technology, Japan Aerospace Exploration Agency (JAXA)
出版者
宇宙航空研究開発機構
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
雑誌名(英)
JAXA Special Publication: Proceedings of International Symposium on "SM/MPAC & SEED Experiment"
巻
JAXA-SP-08-015E
ページ
167 - 170
発行年
2009-03-31
会議概要（会議名, 開催地, 会期, 主催者等）（英）
International Symposium on "SM/MPAC & SEED Experiment" (International Congress Center EPOCHAL TSUKUBA, 10-11 March 2008)
抄録（英）
To improve the lifetime and performance of spacecraft in a low-earth-orbit, it is very important to investigate space environment effects on materials applied to spacecraft. In a low-earth-orbit, atomic oxygen greatly affects spacecraft surfaces. It is produced by dissociation of molecular oxygen by solar ultraviolet (UV) rays. For investigation of degradation mechanisms of exposed materials and for accumulation of experimental data, a space-environment exposure experiment was planned for use with the Russian Service Module (SM) and Exposed Facility of the Japanese Experiment Module (JEM) of ISS. The exposure experiment at SM/MPAC&SEED has been completed. We are preparing the next experiment for JEM, which is scheduled for launch next year. Those experiments are expected to yield details of characteristic changes of exposed materials and mechanisms of their degradation by atomic oxygen, UV, and other radiation.
内容記述（英）
Physical characteristics: Original contains color illustrations
Status of JEM/MPAC&SEED experiment onboard SEDA-AP on KIBO exposed facility
64307021.pdf
(280.01KB)
