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漁業練習船かごしま丸・敬天丸・南星丸の操縦性能について
http://hdl.handle.net/10232/13153
http://hdl.handle.net/10232/131534c84079d-2908-408a-b4da-40480260d75f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v28_p143-150.pdf (566.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2012-05-02 | |||||
| タイトル | ||||||
| タイトル | 漁業練習船かごしま丸・敬天丸・南星丸の操縦性能について | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | On the Maneuverabilities of Training Ship "Kagoshima maru", "Keiten maru" and "Nansei maru" | |||||
| タイトル言語 | en | |||||
| 著者 |
狩俣, 忠男
× 狩俣, 忠男 |
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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 | Determination of wide range maneuverability is required for fishing vessels, research vessels or like, since, the vessels along with normal navigations, are steered at slow speeds or large rudder angle for many hours very often. Detailed measurements of maneuverabilities through Zig-zag tests are herein reported and reviewed on Kagoshima-maru (G. T. 1,038.14 ton), Keiten-maru (G. T. 854.55 ton) and Nansei-maru (G. T. 75.14 ton). As to the testing conditions of Kagoshima-maru and Keiten-maru, displacement tonnage of each was nearly 1,400 ton; block co-efficient (C_b) and rudder area ratio (A_R/L･d) which greatly influence the maneuverability were also almost the same fore both vessels. However, Keiten-maru showed considerably different performances from the other, such as larger maneuverability indices K′ and T'; more excessive sensitiveness to changing rudder angle, for example. Above differences are concidered to be greatly effected by the different hull form factors like L/B. As for Nansei-maru, the smallest among the three vessels, values of L/B or B/d were accordingly small, still we could obtain rather good results of turning ability, quick responsibility and stability in steering by making rudder area and dead-wood greater. Since performance data of smaller vessels obtained through usual Zig-Zag tests at 10°Z shows big dispersion, 15°Z or 20°Z shall be recommended for the tests on those smaller vessels. |
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| 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 28, p. 143-150, 発行日 1979-12-25 |
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| 作成日 | ||||||
| 日付 | 1979-12-25 | |||||
| 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 | 550 | |||||
| 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 | |||||
