Hokkaido University
Hokkaido University
Hokkaido University
Japan Aerospace Exploration Agency (JAXA)
Hirosaki University
Hirosaki University
Nagoya University
Gifu University
Akashi National College of Technology
KAUST
出版者
宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
雑誌名
宇宙利用シンポジウム: 第27回: 平成22年度
雑誌名(英)
Space Utilization Research, Vol. 27 2011: Proceedings of The Twenty-seventh Space Utilization Symposium
The Twenty-seventh Space Utilization Symposium (January 24-25, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan
抄録（英）
Since solid combustion is dominated by diffusion process of pyrolyzed gas as well as heat transfer process around the combustion region, flammability limit becomes very different depending on the gravitational conditions. In the present work, an attempt to know the mechanism of the extension of ignition limit of overloaded wire has been made by numerical calculation. The results showed that the Joule energy more than a critical value causes release of degradation gas and its ignition, and the critical value becomes smaller in microgravity than that in normal gravity. Further, the preparation status of the ISS experiment including the wire ignition and flame spread over solid material is introduced.
内容記述
著者人数: 11人
形態: カラー図版あり
内容記述（英）
Number of authors: 11
Physical characteristics: Original contains color illustrations
微小重力環境を利用した固体燃焼現象研究（H22研究班WG報告）
65129013.pdf
(341.99KB)
