- 著者
-
苅田 丈士
片野 克哉
緒川 修治
- 出版者
- 一般社団法人 日本機械学会
- 雑誌
- 年次大会 2020 (ISSN:24242667)
- 巻号頁・発行日
- pp.J19108, 2020 (Released:2021-03-25)
Pulse detonation engine (PDE) performances were calculated. Simple relationships were derived for detonation, exhausting and ventilation to calculate the engine performances. Calculated Isp were about 20 km/s in subsonic flight and 5 km/s in supersonic flight, respectively. A spaceship with PDE and a rocket engine was conceptually designed, and its transportation performance was estimated with use of the extended Tsiolkovskii method. When the mass at take-off was 3,000 kg, 2,230 kg was carried to the altitude of 101 km.