書誌事項
- タイトル別名
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- Isotropy Improvement via Vertex Insertion for 2D Triangular Meshes Generated by DistMesh(Practice)
- 頂点追加による2次元DistMeshの等方性向上
- チョウテン ツイカ ニ ヨル 2ジゲン DistMesh ノ トウホウセイ コウジョウ
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抄録
Expressing the analysis domains with meshes is common in simulations for fluid dynamics and structural mechanics. The times for calculations and precisions depend on the meshes, so suitable meshes are needed. For phenomena without proper directions of changes, isotropic meshes are preferable. Our aim is improving 2-dimensional triangular mesh isotropy for such simulations. We report inserting vertices into and optimizing meshes generated by an algorithm DistMesh proposed by Persson and Strang [18]. Then we verify the improvements with smoothing after optimization comparing with some results for uniform and adaptive meshes respectively, and show the advantages of our proposed method.
収録刊行物
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- 日本応用数理学会論文誌
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日本応用数理学会論文誌 17 (3), 195-217, 2007
一般社団法人 日本応用数理学会
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詳細情報 詳細情報について
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- CRID
- 1390001205767796224
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- NII論文ID
- 110006405047
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- NII書誌ID
- AN10367166
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- ISSN
- 09172246
- 24240982
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- NDL書誌ID
- 8962670
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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