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Wave force acting on a submerged sphere
https://doi.org/10.18999/memsenu.47.1.84
https://doi.org/10.18999/memsenu.47.1.847a1be224-1d6f-4188-ab9f-ee9327e088e1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
47-1-03.pdf (3.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-10-23 | |||||
| タイトル | ||||||
| タイトル | Wave force acting on a submerged sphere | |||||
| 言語 | en | |||||
| 著者 |
Iwata, Koichiro
× Iwata, Koichiro× Mizutani, Norimi |
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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 | Wave force acting on a submerged sphere is discussed experimentally and theoretically. This paper consists of major two parts. One is the wave force on a sphere with large diameter, in which the diffraction force is a predominant wave force. The other one is the wave force on a small sphere. In this case, the inertia, drag and lift forces are the major components of the wave force. These forces are governed by a flow around a sphere, and therefore the characteristics of them are discussed experimentally in relation to the results of flow visualizing experiment. The drag and inertia coefficients in the Morison equation are well formulated in this paper. Moreover, new wave force formulae are proposed to enable to evaluate the wave force affected by the proximity effects of the bottom and free surface boundaries. This paper also shows that the applicability of these wave force formulae together with their simplified formulae. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | School of Engineering, Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| 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/memsenu.47.1.84 | |||||
| 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 | 0919-0805 | |||||
| 書誌情報 |
en : Memoirs of the School of Engineering, Nagoya University 巻 47, 号 1, p. 84-134, 発行日 1995-10-31 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
