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Oxyhydrogen oblique detonation supported by two-dimensional wedge
https://doi.org/10.18999/memfenu.41.2.295
https://doi.org/10.18999/memfenu.41.2.2951e1c2d83-903e-428c-86e7-f9556a83f503
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
41-2-04.pdf (589.4 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2020-10-29 | |||||
| タイトル | ||||||
| タイトル | Oxyhydrogen oblique detonation supported by two-dimensional wedge | |||||
| 言語 | en | |||||
| 著者 |
Fujiwara, Toshi
× Fujiwara, Toshi× Matsuo, Akiko |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A numerical analysis is performed on the possibility of generating a standing oblique detonation (SOD) around a two-dimensional blunted wedge. The incoming hypersonic flow consists of a uniformly-premixed stoichiometric oxyhydrogen mixture diluted by 70% Argon of a Mach number higher than its Chapman-Jouguet value 4.8. Varied parameters are the nose radius, wedge angle, and the Mach number and temperature of the incoming flow. Based on the Euler equations and realistic oxyhydrogen elementary reactions, the 2nd-order-accurate explicit or implicit TVD upwind scheme of Yee-Harten gives the following different modes in SOD; (i) steady oblique coupled detonations, (ii) steady oblique decoupled detonations, (iii) oscillating but standing oblique coupled/decoupled detonations, and (iv) run-away detonations which are unable to stand in front of a wedge. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/memfenu.41.2.295 | |||||
| ID登録タイプ | JaLC | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7657 | |||||
| 書誌情報 |
en : Memoirs of the Faculty of Engineering, Nagoya University 巻 41, 号 2, p. 295-302, 発行日 1990-03-31 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
