| タイトル | 再生冷却システムに用いる熱分解吸熱性燃料に対するニッケルおよびプラチナ触媒の効果 |
| その他のタイトル | The Effect of Nickel and Platinum Catalysis on Endothermic Fuel for Regenerative Cooling System |
| 著者（日） | 塚野, 徹; 前田, 大輔; 笹山, 容資; 中田, 大将; 杉岡, 正敏; 棚次, 亘弘; 東野, 和幸 |
| 著者（英） | Tsukano, Toru; Maeda, Daisuke; Sasayama, Yousuke; Nakata, Daisuke; Sugioka, Masatoshi; Tanatsugu, Nobuhiro; Higashino, Kazuyuki |
| 著者所属（日） | 室蘭工業大学; 室蘭工業大学; 室蘭工業大学; 室蘭工業大学航空宇宙機システム研究センター; 室蘭工業大学航空宇宙機システム研究センター; 室蘭工業大学航空宇宙機システム研究センター; 室蘭工業大学航空宇宙機システム研究センター |
| 著者所属（英） | Muroran Institute of Technology; Muroran Institute of Technology; Muroran Institute of Technology; Aerospace Plane Research Center, Muroran Institute of Technology (APReC); Aerospace Plane Research Center, Muroran Institute of Technology (APReC); Aerospace Plane Research Center, Muroran Institute of Technology (APReC); Aerospace Plane Research Center, Muroran Institute of Technology (APReC) |
| 発行日 | 2017-04-05 |
| 発行機関など | 日本航空宇宙学会
Japan Society for Aeronautical and Space Sciences |
| 刊行物名 | 日本航空宇宙学会論文集
Journal of the Japan Society for Aeronautical and Space Sciences |
| 巻 | 65 |
| 号 | 2 |
| 開始ページ | 41(1) |
| 終了ページ | 46(6) |
| 刊行年月日 | 2017-04-05 |
| 言語 | jpn
eng |
| 抄録 | Endothermic fuel (EF) has extreme cooling capability and is useful for removing large heat flux. In particular, it has attracted attention as a fuel for hypersonic vehicles. Compared to liquid hydrogen, endothermic hydrocarbon fuels have some advantages from a practical viewpoint; they are not cryogenic fluids and have a higher density. In this study, the pyrolysis characteristic of methylcyclohexane (MCH) as a model compound of EF was experimentally investigated with Ni, Ni/SiO2 and Pt/Al2O3 as catalysts. It was found that an effective endothermic reaction was promoted at 500--600K with Pt/Al2O3. Ni/SiO2 also promoted endothermic reaction at a higher temperature (>600K). A simple analysis on a regenerative cooling of a rocket engine showed that a small amount of MCH with a Pt/Al2O3 catalyst effectively cooled a rocket chamber. |
| 内容記述 | 形態: 図版あり
Physical characteristics: Original contains illustrations |
| キーワード | Endothermic Fuel; Regenerative Cooling; Methylcyclohexane; Catalyst |
| 資料種別 | Journal Article |
| NASA分類 | Aircraft Propulsion and Power |
| ISSN | 1344-6460 |
| NCID | AA11307372 |
| SHI-NO | AA1740004001 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/662250 |
