書誌事項
- タイトル別名
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- On the Mathematical Model of Hydrodynamic Forces due to Cross Flow in Ship Turning Motion
- センカイジ ノ クロスフロー モデル ニ ツイテ
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抄録
A component-type mathematical model of hydrodynamic forces acting on a hull in steering motion have been developed by means of simplified vortex systems by us. This paper proposes the mathematical model modified to improve the accuracy of cross flow forces in ship's pivot turning motion. The modification of the model is supplemented by the effects of vertical bound vortices located at midship part generated by the cross flow in ship's turning motion, which compose a pair of ring vortices with horizontal bound vortices and contribute to lateral forces as the interactive forces of cross flow vortex system. The model was applied to experimental data of four model ships in the pivot rurning motion and could describe very well the experimental data.
収録刊行物
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- 関西造船協会論文集
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関西造船協会論文集 2001 (236), 145-150, 2001
社団法人 日本船舶海洋工学会
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詳細情報 詳細情報について
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- CRID
- 1390282680175778688
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- NII論文ID
- 110003864418
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- NII書誌ID
- AA11546894
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- NDL書誌ID
- 5990251
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- ISSN
- 13467727
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可