@inproceedings{oai:jaxa.repo.nii.ac.jp:00003866,
 author = {亀山, 頌太 and 菊地, 敬太 and 桧物, 恒太郎 and 脇田, 督司 and 戸谷, 剛 and 永田, 晴紀 and Kameyama, Shota and Kikuchi, Keita and Himono, Tsunetaro and Wakita, Masashi and Totani, Tsuyoshi and Nagata, Harunori},
 book = {宇宙航空研究開発機構特別資料: 第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム論文集, JAXA Special Publication: Proceedings of the 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium},
 month = {Mar},
 note = {第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム (2014年7月3日-4日. 弘前文化センター), 弘前市, 青森県, 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium (July 3-4, 2014. Hirosaki Bunka Center), Hirosaki, Aomori, Japan, To achieve practical uses of large bore Pulse Detonation Engines, the authors have proposed the enhanced reflection type detonation initiator. Here, successful transmission from a planar detonation wave in a predetonator to a self-sustainable expanding cylindrical detonation wave at a cylindrical path is a key issue. In a previous single-cycle research, the authors revealed that the necessary overfilling radius of the driver gas (stoichiometric H2-O2 mixture) to initiate a cylindrical wave is 75 mm. The aim of this study is to investigate the effect of multi-cycle operation condition on the transmission to a cylindrical detonation wave. The result shows that a planar detonation wave with theoretical CJ speed is formed but a cylindrical detonation wave is not formed at any overfilling radius from 50 to 175 mm. Soot track records at the cylindrical path surfaces and a mixing analysis of driver and target mixtures using ANSYS FLUENT strongly indicate that residual nitrogen gases at the exit of the predetonator have a negative effect on the transmission., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1530023031, レポート番号: JAXA-SP-14-010},
 pages = {173--178},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {反射を利用した爆轟波生成装置の連続運転条件における円筒爆轟波の生成},
 volume = {JAXA-SP-14-010},
 year = {2015}
}