タイトル | Droplet Cloud Combustion Experiment Group Combustion in KIBO on ISS |
DOI | info:doi/10.15011/jasma.33.330208 |
著者(日) | 三上, 真人; 菊池, 政雄; 菅, 勇志; 瀬尾, 健彦; 野村, 浩司; 菅沼, 祐介; 森上, 修; Dietrich, Daniel L. |
著者(英) | Mikami, Masato; Kikuchi, Masao; Kan, Yuji; Seo, Takehiko; Nomura, Hiroshi; Suganuma, Yusuke; Moriue, Osamu; Dietrich, Daniel L. |
著者所属(日) | 山口大学; 宇宙航空研究開発機有人宇宙技術部門きぼう利用センター(JAXA); 宇宙航空研究開発機有人宇宙技術部門きぼう利用センター(JAXA); 山口大学; 日本大学; 日本大学; 九州大学; National Aeronautics and Space Administration (NASA) |
著者所属(英) | Yamaguchi University; Japanese Experiment Module Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Japanese Experiment Module Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Yamaguchi University; Nihon University; Nihon University; Kyushu University; National Aeronautics and Space Administration (NASA) |
発行日 | 2016-04-30 |
発行機関など | Japan Society of Microgravity Application (JASMA) 日本マイクログラビティ応用学会(JASMA) |
刊行物名 | International Journal of Microgravity Science and Application (IJMSA) |
巻 | 33 |
号 | 2 |
開始ページ | 330208-1 |
終了ページ | 330208-7 |
刊行年月日 | 2016-04-30 |
言語 | eng |
抄録 | Flame spread in fuel spray near the flame base and subsequent excitation of group combustion of the whole spray are necessary for stable combustion of continuous burning of liquid fuel such as in aero engines or gas turbines. In order to elucidate the flame spread mechanism, flame spread experiments of a fuel-droplet array in microgravity have been undertaken. Based on the past short-duration microgravity experiments and a percolation model to describe group combustion excitation of randomly distributed droplet clouds, the droplet cloud combustion experiment named “Group Combustion” is planned as the first combustion experiment in the Japanese Experiment Module “KIBO” on the International Space Station. The objective of this experiment is to verify the flame spread hypotheses regarding the effects of droplet interaction, droplet motion, and radiative heat loss from the flame. The Group Combustion Experiment Module (GCEM) has been developed as experiment-dedicated apparatus. This paper will provide an overview of the experiment. |
内容記述 | Physical characteristics: Original contains color illustrations 形態: カラー図版あり |
キーワード | Microgravity combustion experiment; Droplet cloud; Flame spread; Group combustion; KIBO/ISS |
資料種別 | Journal Article |
NASA分類 | Space Processing |
ISSN | 0915-3616 |
NCID | AN10537663 |
SHI-NO | AA1640096000 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/571331 |