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Bibliographic Record
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- Material Type
- 規格・テクニカルリポート類
- 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, YutoOMORI, RyosukeITOUYAMA, NoboruSHIOTA, KentoIZATO, YuichiroMIYAKE, Atsumi
- Author Heading
- Publication, Distribution, etc.
- 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
- Target Audience
- 一般
- Note (General)
- 出版タイプ： VoRAmmonium 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
- 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）
- 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