並列タイトル等Development of Chemical Propulsion System with High Energetic Ionic Liquid Propellants
タイトル（掲載誌）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
一般注記出版タイプ： VoR
This paper describes the research and development status of a chemical propulsion system for satellites using ammonium dinitramide (ADN)-based energetic ionic liquids (EILs) as propellants. ADN-based EILs can be prepared only by mixing ADN with certain solid combustible materials and are expected to be a high-performance and safe propellant for small propulsion systems due to their features of low vapor pressure and high energy density. This year, we focused on obtaining combustion characteristics of thrusters and succeeded in achieving stable combustion at atmospheric pressure. We are aiming to achieve stable combustion under vacuum. We have also studied new technologies to extract the characteristics of EILs, such as a thruster system using a new ignition system, design of highly reactive ADN-based EILs, and low-cost continuous synthesis of ADN. We will clarify the feasibility of the thruster as a chemical propulsion system and also promote the application of each new technology to thrusters.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
レポート番号: JAXA-RR-24-006
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ