書誌事項
- タイトル別名
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- Applicability of a Displacement Based Fluid Finite Element to Axisymmetric Liquid Sloshing(Mechanical Systems)
- 変位形流体要素の軸対称スロッシング問題への適用性検討
- ヘンイケイ リュウタイ ヨウソ ノ ジク タイショウ スロッシング モンダイ エ ノ テキヨウセイ ケントウ
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抄録
In the sloshing analysis of liquid storage tanks by the finite element method, the displacement based fluid element based on the Lagrangian formulation is widely used in two and three dimensional problems. On the other hand, it has not been reported the application to the axisymmetric problem. This paper presents the applicability of the displacement based fluid element to the axisymmetric sloshing problem. The eigenvalue of elemental stiffness matrix is analyzed in order to investigate the characteristics of the rotational stiffness to the compressibility of the fluid. As a result, this method is found to be difficult to apply to the axisymmetric problem. However, it gives the highly precise response solutions if the sloshing modes are only taken into consideration.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 76 (767), 1675-1683, 2010
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206386022656
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- NII論文ID
- 110007682158
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- NDL書誌ID
- 10784256
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可