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titleADN/AN の燃焼速度特性
Other TitleBurning rate characteristics of ADN/AN
Author(jpn)松本, 幸太郎; 高橋, 賢一; 桑原, 卓雄; 芝本, 秀文; 羽生, 宏人
Author(eng)Matsumoto, Koutarou; Takahashi, Kenichi; Kuwahara, Takuo; Shibamoto, Hidefumi; Habu, Hiroto
Author Affiliation(jpn)日本大学理工学部航空宇宙工学科; 日本大学理工学部航空宇宙工学科; 日本大学理工学部航空宇宙工学科; 細谷火工株式会社; 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)
Author Affiliation(eng)Department of Aerospace Engineering, College of Science and Technology, Nihon University; Department of Aerospace Engineering, College of Science and Technology, Nihon University; Department of Aerospace Engineering, College of Science and Technology, Nihon University; Hosoya Pyro-Engineering CO., LTD.; Division for Space Flight Systems, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Issue Date2014-03-31
Publisher宇宙航空研究開発機構(JAXA)
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25年度研究成果報告書
JAXA Research and Development Report: Collaborative Research Activity on Energetic Materials Research Report FY2013
VolumeJAXA-RR-13-009
Start page31
End page35
Publication date2014-03-31
Languagejpn
eng
Abstract本研究ではアンモニウムジニトラミド(ADN)に硝酸アンモニウム(AN)を混合することで,ADN/AN のAN 混合量に対する燃焼速度特性を調べた. その結果,AND/AN の燃焼速度はAN 混合量に比例して減少することがわかった.また, 雰囲気圧力0.1 MPa 及び1 MPa ではAN 混合量10 mass%で約30% 低下し,20 mass%で約50%低下した. 雰囲気圧力2 MPaでは,AN 混合量20 mass%で約40%低下した.雰囲気圧力0.6 MPa 及び1 MPa と比較して2 MPa ではAN 混合量に対する燃焼速度の減少が抑制された.
High performance and Low environmental impact is required for the future soli propellants. Many of high energy material (HEMs) compose without halogen atoms. Additionally, the propellants that used HEMs indicate high theoretical propulsion performance through the calculation. Ammonium dinitramide (ADN) is one of the candidates of the new oxidizer for the advanced solid propellant. However, the combustion characteristics of ADN should be understood deeply for the practical use. In this study, the burning rate characteristics of the ADN/AN mixture pellet were investigated to understand the effects of AN mass ratio in the mixture. The results show that the burning rate of the ADN/AN pellet was decreased with increasing the mass ratio of AN in the pellet. Additionally, the burning rate of ADN/AN pellet (AN mass ratio, 20 mass%) was decreased 40 % compared with ADN at 2 MPa.
Description形態: 図版あり
Physical characteristics: Original contains illustrations
KeywordsAmmonium dinitramide; Ammonium nitrate; burning rate; Solid propellant
Document TypeTechnical Report
JAXA Category研究開発報告
NASA Subject CategoryPropellants and Fuels
ISSN1349-1113
NCIDAA1192675X
SHI-NOAA0062089004
Report NoJAXA-RR-13-009
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/20824


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