@techreport{oai:jaxa.repo.nii.ac.jp:00002047, author = {松本, 幸太郎 and 中臺, 啓太 and 生出, 翔 and 高橋, 賢一 and 桑原, 卓雄 and 于, 秀超 and 芝本, 秀文 and 羽生, 宏人 and Matsumoto, Kotaro and Nakadai, Keita and Oide, Sho and Takahashi, Kenichi and Kuwahara, Takuo and Yu, Xiuchao and Shibamoto, Hidefumi and Habu, Hiroto}, month = {Mar}, note = {本研究では,ADN系推進薬の推進薬表面の燃焼を考察するために,ADNの一部をANに置き換えて着火実験を行った.AN混合量が増加するに従い,着火遅れ時間及び化学的着火遅れ時間が長くなることがわかった.さらに,活性化エネルギーを算出した結果,AN混合量20[mass%]-40[mass%]間で着火特性が変化していることがわかった., In this research we obtained ignition delay time, chemical ignition delay time, and activation energy of the Ammonium dinitramide (ADN) / Ammonium nitrate (AN) composite propellants. In the results ignition delay time and chemical ignition delay time decrease with increasing atmosphere temperature and increasing concentration of ADN. Activation energy of ADN/AN composite propellant decrease at concentration of ADN between 40 [mass%] and 60 [mass%]. It is consider that reaction of ADN/AN propellant is changed by increasing concentration of AN., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0065204003, レポート番号: JAXA-RR-11-005}, title = {ADN/AN系コンポジット推進薬の着火特性}, year = {2012} }