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On the Propagation of Shock Waves
https://doi.org/10.15113/00011988
https://doi.org/10.15113/00011988e0db5586-91e9-49eb-8ee6-c44a25887bc9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
erar-v38n3p13-28.pdf (563.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-03-01 | |||||||
| タイトル | ||||||||
| タイトル | On the Propagation of Shock Waves | |||||||
| その他の言語のタイトル | ||||||||
| その他のタイトル | 衝撃派の伝播(英文) | |||||||
| 著者 |
斎藤, 泰通
× 斎藤, 泰通
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| 著者別名 | ||||||||
| 姓名 | SAITO, Yasumichi | |||||||
| 著者(機関) | ||||||||
| 値 | Faculty of Education, Physics Department Iwate University | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Shock Waves | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Propagation | |||||||
| Abstract | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | For a strong shock wave propagating into an expanding channel, an improved characteristic method is re-explained in a slightly different manner. A new physical quantity (labelled χ) is introduced for the method. The quantity indicates a magnitude of damping (χ>0) or growing (χ<0) of the shock wave. Then, the positive (minor) characteristic equation is converted to the major characteristic one along the particle path line. By simultaneous using of this characteristic equation, the negative characteristic one and Brinkley-Kirkwood's (1947) method for the shock propagation, the entire flow field is determined as a function of χ. The solutions are in good agreement with similarity ones. Accordingly, this method is applied to the propagation of cylindrical shock waves under the actions of the differential rotation of gas itself, the gravitational field of the other mass and the circular magnetic field, and the governing equations are formulated. Furthermore, various methods are briefly outlined and compared with the above method. Especially, for Chisnell's method it is found that the propagation of a shock wave can be solved analytically under the action of gravity. The solution brings out the clear perspective of the variation of the shock strength. | |||||||
| 出版者 | ||||||||
| 出版者 | 岩手大学教育学部 | |||||||
| 登録日 | ||||||||
| 日付 | 2008-03-01 | |||||||
| 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 | |||||||
| 著者版フラグ | ||||||||
| 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 | 10.15113/00011988 | |||||||
| ID登録タイプ | JaLC | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00017940 | |||||||
| 書誌情報 |
岩手大学教育学部研究年報 = Annual report of the Faculty of Education, University of Iwate 巻 38, p. 149-164, 発行日 1978-12-20 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0367-7370 | |||||||
