書誌事項
- タイトル別名
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- COMPUTATION OF MEAN WAVE DRIFT FORCES ON FLOATING AXISYMMETRIC BODIES BY HYBRID FINITE ELEMENT METHOD
- ハイブリッドガタ ユウゲン ヨウソホウ ニ ヨル カイテンガタ フタイ ニ ハ
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抄録
An efficient numerical procedure is described for computing the mean second order wave drift forces on floating axisymmetric bodies in regular waves. It is based on the hybrid finite element technique in potential flow theory. Both far field and near field formulations are employed to derive the expressions for the mean wave drift forces. The axisymmetry of the body geometry is exploited to reduce the computational efforts involved. Results based on the present numerical procedure are compared with previously published analytical solutions for a hemisphere and a uniform cylinder as well as those measured in model tests. The computational results give close agreement with the analytical and experimental ones, thus confirming the validity and accuracy of the present formulation. Some new results are also provided for the mean drift forces on such configurations as a circular dock and a compound circular dock with footing.
収録刊行物
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- 日本建築学会構造系論文報告集
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日本建築学会構造系論文報告集 381 (0), 81-92, 1987
一般社団法人 日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680580398592
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- NII論文ID
- 110004653600
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- NII書誌ID
- AN10040177
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- ISSN
- 24330000
- 09108025
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- NDL書誌ID
- 3153161
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可