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微小重力環境を利用した火炎振動現象の研究
https://jaxa.repo.nii.ac.jp/records/13533
https://jaxa.repo.nii.ac.jp/records/13533eecf9e5a-95e8-4120-8614-f37bb1121635
名前 / ファイル | ライセンス | アクション |
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63349035.pdf (283.7 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 微小重力環境を利用した火炎振動現象の研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 予混合火炎 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火炎振動 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | エチレン | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火炎伝播 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火炎不安定性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重力効果 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火炎先端位置 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火炎形状 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 燃焼 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 落下塔 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 微小重力 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ルイス数 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | premixed flame | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flame oscillation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ethylene | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flame propagation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flame instability | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | gravitational effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | frame front position | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flame shape | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | combustion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | drop tower | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | microgravity | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Lewis number | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Research on flame oscillation phenomena by utilizing microgravity environment | |||||
著者 |
藤田, 修
× 藤田, 修× 槌本, 真和× 伊東, 弘行× 中村, 祐二× Fujita, Osamu× Tsuchimoto, Masakazu× Ito, Hiroyuki× Nakamura, Yuji |
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著者所属 | ||||||
北海道大学 | ||||||
著者所属 | ||||||
北海道大学 | ||||||
著者所属 | ||||||
北海道大学 | ||||||
著者所属 | ||||||
北海道大学 | ||||||
著者所属(英) | ||||||
en | ||||||
Hokkaido University | ||||||
著者所属(英) | ||||||
en | ||||||
Hokkaido University | ||||||
著者所属(英) | ||||||
en | ||||||
Hokkaido University | ||||||
著者所属(英) | ||||||
en | ||||||
Hokkaido University | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
宇宙利用シンポジウム 第23回 平成18年度 en : Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium p. 133-136, 発行日 2007-03 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Effect of external radiation on flame propagation phenomena of ethylene premixed gas was investigated. The mixture is charged in the combustion tube of 50 mm in diameter at 0.1 MPa and CO2 laser was irradiated along the centerline of the tube. With this configuration it was found that oscillatory flame propagation appeared in some gas mixture conditions. The flame oscillation pattern was influenced by the component of gas mixture and gravitational condition. It was suggested that this phenomena is caused by the transformation of flame front curvature by locally increased flame speed, which closely relates with thermal-diffusive flame instability in combination with flame stretch effect. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063349035 |