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曳航中の振れ回り運動からの針路安定性評価法
http://hdl.handle.net/10232/8839
http://hdl.handle.net/10232/88395f7a56df-4cea-4aa0-93e1-f73c5ad82f45
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Shigehiro_6.pdf (2.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-01-13 | |||||
| タイトル | ||||||
| タイトル | 曳航中の振れ回り運動からの針路安定性評価法 | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Evaluation Method of Course Stability by means of Slewing Motion in a Towed Condition | |||||
| タイトル言語 | en | |||||
| 著者 |
重廣, 律男
× 重廣, 律男× 橋詰, 泰久× 刀根, 隆典 |
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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 | journal article | |||||
| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | An azimuthing podded drive system is established as one of the most promising technologies for the improvement of propulsive efficiency and maneuverability. The system is also useful for fishing vessels to control the power of generators during the draw in fishing gears for a long time in low speed. Although，the drawback to a fishing vessel with this system is that it will be a worry to the course stability in the voyage.A large number of studies have been made on maneuverability of conventional ships. What seems to be lacking，however，is the course stability of the fishing vessel with the azimuthing podded drive system. In this paper，a new evaluation method of course stability is proposed on the basis of experimental study that is conducted in a circulating water channel on survey of slewing motion in at owed condition. As a towing point moves to forward in a constant speed, the amplitude of slewing motion (a) decreases and its period (T) is getting longer. Accordingly，the index of evaluation is represented by the point of towing from the center of gravity of ship and the value of the amplitude divided by the period (2πa/T). The results are checked that compared with the course stability criterions by means of derivatives of hydrodynamic forces and moments. By using the present method， newly fishing vessels can be designed to achieve the improvement of propulsive efficiency and maneuverability. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 日本船舶海洋工学会論文集 en : Journal of the Japan Society of Naval Architects and Ocean Engineers 巻 6, p. 225-233, 発行日 2007 |
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| 作成日 | ||||||
| 日付 | 2007-12-01 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 18803717 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA12057769 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.2534/jjasnaoe.6.225 | |||||
| 権利 | ||||||
| 権利情報の言語 | ja | |||||
| 権利情報 | 日本船舶海洋工学会 | |||||
| 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 | 日本船舶海洋工学会 | |||||
| 出版者言語 | ja | |||||
