@inproceedings{oai:jaxa.repo.nii.ac.jp:00013073, author = {藤田, 修 and 中村, 祐二 and 永田, 晴紀 and 菊池, 政雄 and 伊藤, 昭彦 and 鳥飼, 宏之 and 梅村, 章 and 高橋, 周平 and 池田, 光優 and Fujita, Osamu and Nakamura, Yuji and Nagata, Harunori and Kikuchi, Masao and Ito, Akihiko and Torikai, Hiroyuki and Umemura, Akira and Takahashi, Shuhei and Ikeda, Mitsumasa and Chung, Suk HO}, book = {宇宙利用シンポジウム: 第27回: 平成22年度, Space Utilization Research, Vol. 27 2011: Proceedings of The Twenty-seventh Space Utilization Symposium}, month = {Mar}, note = {第27回宇宙利用シンポジウム (2011年1月24日-25日, 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 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, 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., 著者人数: 11人, 形態: カラー図版あり, Number of authors: 11, Physical characteristics: Original contains color illustrations, 資料番号: AA0065129013}, pages = {31--32}, publisher = {宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {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)}, volume = {27}, year = {2011} }