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高速沿岸双胴漁船の開発研究(2)
https://fra.repo.nii.ac.jp/records/2007900
https://fra.repo.nii.ac.jp/records/2007900b8676c4d-3bbb-4213-9215-ba285a9e42b7
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-19 | |||||
| タイトル | ||||||
| タイトル | 高速沿岸双胴漁船の開発研究(2) | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Development of High Speed Coastal Fishing Catamarans 2nd Report : Calculation of the Hydrodynamic Pressures acting on the Twin Body with Wave Interaction | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | fishing boat; catamaran; hydrodynamic pressure; perturbation method; unified theory; Bessho's relation; reverse time potential; Ohkusu's method | |||||
| 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 | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| その他（別言語等）のタイトル | ||||||
| その他のタイトル | 第2報 双胴間の造波干渉を考慮した2次元流体圧力の計算 | |||||
| 言語 | ja | |||||
| 著者 |
升也, 利一
× 升也, 利一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | For the design of fishing catamarans, we must make sure of the strength of the cross deck structure. From some existing researches, most severe condition for the strength of the cross deck structure is that the ship is sitting in the beam sea. In this condition, the strip method is still effective. But we must consider the wave interaction effect between the sections of demi-hulls. And for the FEM analysis, it requires not only forces but also pressures. In this report, the author proposes two new methods to calculate the hydrodynamic pressures acting on the twin body sections making use of the forced motion pressures on a single body section. The first method is based on the unified theory. The second method is based on the Ohkusu's method of multi-body wave interaction, coupling with the Bessho's relations of reverse time potentials. Both methods assume that the distance between sections is comparable to the ship length. The calculation results of these two methods completely agreed and they are confirmed with forces and moments of existing computed results. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 水産工学研究所技報 en : Technical report of National Research Institute of Fisheries Engineering 巻 22, p. 69-100, ページ数 32, 発行日 2000-02 |
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| 出版者 | ||||||
| 出版者 | 水産工学研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Research Institute of Fisheries Engineering | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1341-8750 | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1056052X | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nrife_g_22_69 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010610385 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
