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モノメチルヒドラジン/四酸化二窒素混合系における液相反応の理論的解析
https://doi.org/10.20637/0002001441
https://doi.org/10.20637/0002001441772fe4cc-f87a-42e8-9959-aa21a34d6eb3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA2430012005.pdf (1.7 MB)
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| Item type | WEKO3_JAXA出版物 / JAXA Publication(1) | |||||||||||||||||
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| 公開日 | 2025-02-28 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | モノメチルヒドラジン/四酸化二窒素混合系における液相反応の理論的解析 | |||||||||||||||||
| 言語 | ja | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Theoretical analysis of the hypergolic reaction of monomethyl hydrazine and nitrogen tetroxide mixtures in the liquid phase | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | jpn | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題 | Monomethyl hydrazine, Nitrogen tetroxide, Hypergolic reaction, Liquid phase reaction, Quantum chemistry calculations | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||||||||||||
| 資源タイプ | technical report | |||||||||||||||||
| ID登録 | ||||||||||||||||||
| ID登録 | 10.20637/0002001441 | |||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||
| アクセス権 | ||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||
| 著者 |
大村, 朋広
× 大村, 朋広
× 三宅, 淳巳
× 伊里, 友一朗
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| 著者所属 | ||||||||||||||||||
| 著者所属 | 長岡技術科学大学大学院工学研究科(ja), 長岡技術科学大学(ja), 長岡技術科学大学(ja) Graduate School of Mechanical Engineering, Nagaoka University of Technology(en), Nagaoka University of Technology(en), Nagaoka University of Technology(en) |
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| 出版者 | ||||||||||||||||||
| 出版者 | 宇宙航空研究開発機構 (JAXA)(ja) Japan Aerospace Exploration Agency (JAXA)(en) |
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| bibliographic_information |
ja : 宇宙航空研究開発機構研究開発報告: 高エネルギー物質研究会: 令和6年度研究成果報告書 en : JAXA Research and Development Report: Technical Report of The Research Activity for High Energy Materials (2024) 巻 JAXA-RR-24-006, p. 25-29, 発行日 2025-02-28 |
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | The combination of monomethyl hydrazine (MMH) and nitrogen tetroxide (NTO) exhibits hypergolicity, meaning they immediately ignite upon contact. This combination is widely used as bipropellants for orbit control and attitude control thrusters in artificial satellites. The hypergolic reaction of MMH/NTO is a multiphase process involving liquid phase reactions, mass transfer between liquid and gas phases, and gas phase reactions. Although previous research has proposed the gas phase reaction mechanism through experimental and theoretical studies, limited research has been conducted on the liquid phase reaction mechanism due to the difficulty in analyzing the highspeed nature of these reactions. This report analyzed the liquid phase reaction of MMH/NTO based on quantum chemistry calculations. A detailed kinetic model of MMH/NTO in the liquid phase was constructed, and simulations of the liquid phase reaction were performed based on this model. The activation energies of the reactions between MMH and both N2O4 and NO2 in the liquid phase were lower than those in the corresponding gas phase reactions. Simulation results showed that the liquid phase temperature reached the boiling point of MMH at 0.15 μs, which was faster than the times observed in previous experimental studies. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 内容記述 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | 形態: カラー図版あり | |||||||||||||||||
| 言語 | ja | |||||||||||||||||
| 内容記述 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | Physical characteristics: Original contains color illustrations | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| ISSN ONLINE | ||||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||||
| 収録物識別子 | 2433-2216 | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
| 日付 | ||||||||||||||||||
| 日付 | 2024-12-05 | |||||||||||||||||
| 日付タイプ | Submitted | |||||||||||||||||
| 資料番号(Local) | ||||||||||||||||||
| 関連識別子 | 資料番号: AA2430012005 | |||||||||||||||||
| レポート番号 | ||||||||||||||||||
| 内容記述 | レポート番号: JAXA-RR-24-006 | |||||||||||||||||
