電圧印加時におけるADN系イオン液体の可視化および温度・電流同時測定

Material type: 文書・図像類

Author: 久保田, 悠斗ほか

Publisher: 宇宙航空研究開発機構(JAXA)

Publication date: 2023-02-03

Material Format: Digital

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Note (General)：: Ammonium dinitramide (ADN) based energetic ionic liquids (EILs) has been expected as a next HEMs. Since ADN-based EILs are thermally stable, it is dif...

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Material Type: 文書・図像類
Title: 電圧印加時におけるADN系イオン液体の可視化および温度・電流同時測定
Author/Editor: 久保田, 悠斗
大森, 稜介
伊東山, 登
塩田, 謙人
伊里, 友一朗
三宅, 淳巳
KUBOTA, Yuto
OMORI, Ryosuke
ITOUYAMA, Noboru
SHIOTA, Kento
IZATO, Yuichiro
MIYAKE, Atsumi
Author Heading: 久保田, 悠斗
大森, 稜介
伊東山, 登
塩田, 謙人
伊里, 友一朗
三宅, 淳巳
KUBOTA, Yuto
OMORI, Ryosuke
ITOUYAMA, Noboru
SHIOTA, Kento
IZATO, Yuichiro
MIYAKE, Atsumi
Publication, Distribution, etc.: 宇宙航空研究開発機構(JAXA)
Publication Date: 2023-02-03
Publication Date (W3CDTF): 2023-02-03
Alternative Title: Measurement of In-situ Image, Temperature, and Current of ADN-based Ionic Liquids Voltage-applied
Periodical 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: 令和4年度研究成果報告書 = JAXA Research and Development Report: Technical Report of The Research Activity for High Energy Materials (2022)
No. or year of volume/issue: JAXA-RR-22-006
Volume: JAXA-RR-22-006
Pages: 11-14
ISSN (Periodical Title): ISSN : 2433-2216
Text Language Code: jpn
Subject Heading: High energetic materials
Ammonium dinitramide
Ignition
Target Audience: 一般
Note (General): Ammonium dinitramide (ADN) based energetic ionic liquids (EILs) has been expected as a next HEMs. Since ADN-based EILs are thermally stable, it is difficult to control ignition phenomena using thermal ignition methods. Our research group focused on an ignition method of the EILs by applying a voltage. Previous Studies have theoretically reported the possibility of ignition of ADN-based EILs and experimentally demonstrated the ignition. However, appropriate operational conditions have not been established due to a lack of understanding of the ignition process and phenomena. Therefore, the objective of this study was understanding the ignition process and phenomena based on the results of voltage applied experiments (image, temperature and current measurement). In this experiment, a voltage was applied to a droplet of ADN-based EILs, and the behavior of droplet was filmed by a high-speed camera, while temperature and current measurements were made simultaneously. The voltageapplication process is divided into four phases based on current behavior. It was revealed that the amount of power required for the transition from Phase 1 to Phase 3 remained constant under different experimental conditions. Established a method for measuring ignition delay time. Furthermore, it became clear that the ignition delay time could be reduced by lowering the resistivity of the sample.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA2230017003
レポート番号: JAXA-RR-22-006
DOI: 10.20637/00049035
Access Restrictions: 限定公開
Data Provider (Database): 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）
https://irdb.nii.ac.jp
Original Data Provider (Database): 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