@article{oai:kyutech.repo.nii.ac.jp:00007463,
 author = {Hayashi,  A Koichi and Ishii,  Kazuhiro and Watanabe,  Tomohiro and Tsuboi, Nobuyuki and 坪井, 伸幸 and Ozawa, Kohei and 小澤, 晃平 and Jourdaine,  Nicola and Dzieminska,  Edyta and Tang,  Xinmeng and Obara,  Tetsuro and Maeda,  Shinichi and Mizukaki,  Toshiharu},
 journal = {AIAA Scitech 2021 Forum},
 month = {Jan},
 note = {The present study discusses disc-type rotating detonation engine (DRDE) experimentally and numerically. The experimental work shows that the detonation propagates in three different modes; single, dual, and hybrid. The operating frequency of dual-wave mode is 1.8-2.1 times faster than that of single wave mode. The number of detonation wave can be predicted based on the pressure history and the operating frequency signal. The numerical work shows the performance of 3D numerical analysis of DRDE with uniform injection case and multiport injection case. By increasing the wave number from one to two, the detonation propagation velocity decreases by 18.7 %. The one-detonation head case gives some better performance to the flow than the two-detonation head case. The inlet flow angle to the radial turbine becomes about 50 degrees to the radial direction no matter how large the plenum chamber is., AIAA Scitech 2021 Forum, 11–15 & 19–21 January, 2021, Virtual Event},
 title = {Experimental and Numerical Study on Disc-RDE: Flow Structure and its Performances},
 year = {2021},
 yomi = {ツボイ, ノブユキ and オザワ, コウヘイ}
}