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（続）定置網に働く流水抵抗に関する研究
http://hdl.handle.net/10232/13892
http://hdl.handle.net/10232/138927ced72c5-e38c-4bc3-9223-3278be3d486c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v9_p71-78.pdf (2.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-06-24 | |||||
| タイトル | ||||||
| タイトル | （続）定置網に働く流水抵抗に関する研究 | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Further Report on the Physical Analysis of the Fixed-Fishing-Net Resistance | |||||
| タイトル言語 | en | |||||
| 著者 |
金森, 政治
× 金森, 政治 |
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| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | (1) An electric strain meter, with a newly devised highly sensitive water-proof strain gage, was used in the water in the measurement of the force to the sand-bag rope of a model fixed-net. (2) The following equation is obtained experimentally : S=S_{0}e^{-kV} where, S is the area of the net projected on a plane perpendicular to the current, S_{0} is that area when the current velocity is zero, and V is the current velocity. (3) Using S and 1/2ρV^{2}, the coefficient C_Ρ for various types of nets has been obtained by applying the dimensional analysis to the horizontal component of the force Ρ to the sand-bag rope. (4) It has been found out that when the sinker is detached from the bottom there is a hydrodynamical force acting upwards, and the net shows a wing-like character. It is postulated that, even when the sinker is not detached from the bottom, the above stated wing-like character appears to the part inclined toward the direction of the current. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 鹿児島大学水産学部紀要 en : Memoirs of Faculty of Fisheries Kagoshima University 巻 9, p. 71-78, 発行日 1960-12-20 |
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| 作成日 | ||||||
| 日付 | 1960-12-20 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 0453087X | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00040498 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 660 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
