JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
Other TitleStudy for ignition of high energy ionic liquid propellant
Author(jpn)松永, 浩貴; 羽生, 宏人; 野田, 賢; 三宅, 淳巳
Author(eng)Matsunaga, Hiroki; Habu, Hiroto; Noda, Masaru; Miyake, Atsumi
Author Affiliation(jpn)福岡大学; 宇宙航空研究開発機構宇宙科学研究所宇宙飛翔工学研究系(JAXA)(ISAS) : 横浜国立大学; 福岡大学; 横浜国立大学
Author Affiliation(eng)Fukuoka University; Department of Space Flight Systems, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS) : Yokohama National University; Fukuoka University; Yokohama National University
Issue Date2018-01-10
Japan Aerospace Exploration Agency (JAXA)
Publication title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: 平成29年度研究成果報告書
JAXA Research and Development Report: Technical Report of The Research Activity for High Energy Materials (2017)
Start page1
End page6
Publication date2018-01-10
Abstract我々は高エネルギー物質を基剤新規液体の推進薬の研究開発を進めている. 固体エネルギー物質同士の共融により調製されるイオン液体推進剤(EILPs)は溶媒を含まず低揮発性であることから, 高性能低毒性推進剤として期待できる. 点火手法はEILPs の実用化に向けて最も重要な課題のひとつであり, 新規手法としてレーザー点火に着目し, 検討を行っている. 本研究では高エネルギー物質であるアンモニウムジニトラミド(ADN)を基剤としたEILPs が加熱により点火するための条件を把握するため, 熱分解に伴う温度や生成ガスを測定した.
We have been studying a new rocket propellant for a thruster based on high energetic materials in order to replace of hydrazine. Energetic ionic liquid propellants (EILPs) which is eutectic mixture of solid energetic materials are expected to have high energy and low toxicity because EILPs are solvent-free and low-volatility liquid. Ignition method is one of the most problems for realization of EILPs. We are studying laser ignition as new ignition method. In this study, to understand condition for ignition of ammonium dinitramide (ADN)-based EILPs by heating, temperature and gas product during thermal decomposition were measured.
Description形態: カラー図版あり
Physical characteristics: Original contains color illustrations
KeywordsEnergetic Ionic Liquid Propellants (EILPs); High Energetic Materials; Ammonium Dinitramide (ADN); Thruster; Laser Ignition
Document TypeTechnical Report
JAXA Category研究開発報告
NASA Subject CategoryPropellants and Fuels
Report NoJAXA-RR-17-008

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