抄録
A Rotating Detonation Engine (RDE) has higher thermal efficiency and simpler structure than a conventional gas turbine engine. Therefore, many research institutions has been investigating RDEs. Property of propagation of detonation waves in a RDE, however, has not been fully elucidated yet. Toward the practical use of RDEs, clarifying the propagation characteristics of detonation waves in RDEs is important. In the present study,we fabricated a plane RDE combustor with a cylindrical wall injector and performed visualization experiment. Propagation speed of the combustion waves that was observed in this experiment had reached to about 1300 - 1100 m/s, that is about 55 - 45 % of Chapman - Jouguet detonation velocity.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | 53rd AIAA Aerospace Sciences Meeting |
| 出版社 | American Institute of Aeronautics and Astronautics Inc, AIAA |
| ISBN（印刷版） | 9781624103438 |
| DOI | |
| 出版ステータス | Published - 2015 |
| イベント | 53rd AIAA Aerospace Sciences Meeting, 2015 - Kissimmee, United States 継続期間: 2015 1月 5 → 2015 1月 9 |
Other
| Other | 53rd AIAA Aerospace Sciences Meeting, 2015 |
|---|---|
| 国/地域 | United States |
| City | Kissimmee |
| Period | 15/1/5 → 15/1/9 |
ASJC Scopus subject areas
- 航空宇宙工学