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jwri35_01_71
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論文情報
タイトル
Fractal Multi-Grid Method for Ultra Large Scale Mechanical and Thermal Simulations
著者
Murakawa, Hidekazu
Murakawa, Hidekazu
Serizawa, Hisashi
Serizawa, Hisashi
Tejima, Motohiko
Tejima, Motohiko
Taguchi, Katsuya
Taguchi, Katsuya
キーワード等
Fractal
Multi-Grid
Ultra Large Scale Simulation
Mechanical
Thermal
抄録
The finite element method is a powerful tool to predict not only the mechanical behavior of structures but also the residual stresses and distortions caused by welding. In most problems with engineering interest, the phenomena are three-dimensional in their nature. Generally, the three-dimensional elastic-plastic FE analysis requires very long computational time and large memory size. To overcome this problem, an idea of Fractal Multi-Grid method is proposed. Its potential capability is demonstrated through application to very simple mechanical problems.
公開者
大阪大学接合科学研究所
公開者の別表記
Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
掲載誌名
Transactions of JWRI
巻
35
号
1
開始ページ
71
終了ページ
75
刊行年月
2006-07
ISSN
03874508
NCID
AA00867058
URL
http://hdl.handle.net/11094/11252
言語
英語
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.35 No.1 (2006-07)
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著者版フラグ
publisher
NII資源タイプ
紀要論文
ローカル資源タイプ
紀要論文
dcmi資源タイプ
text
DCTERMS.bibliographicCitation
Transactions of JWRI.35(1) P.71-P.75
DC.title
Fractal Multi-Grid Method for Ultra Large Scale Mechanical and Thermal Simulations
DC.creator
Murakawa, Hidekazu
Serizawa, Hisashi
Tejima, Motohiko
Taguchi, Katsuya
DC.publisher
大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2006-07
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/11252
DC.subject
Fractal
Multi-Grid
Ultra Large Scale Simulation
Mechanical
Thermal
DCTERMS.abstract
The finite element method is a powerful tool to predict not only the mechanical behavior of structures but also the residual stresses and distortions caused by welding. In most problems with engineering interest, the phenomena are three-dimensional in their nature. Generally, the three-dimensional elastic-plastic FE analysis requires very long computational time and large memory size. To overcome this problem, an idea of Fractal Multi-Grid method is proposed. Its potential capability is demonstrated through application to very simple mechanical problems.
citation_title
Fractal Multi-Grid Method for Ultra Large Scale Mechanical and Thermal Simulations
citation_author
Murakawa, Hidekazu
Serizawa, Hisashi
Tejima, Motohiko
Taguchi, Katsuya
citation_publisher
大阪大学接合科学研究所
citation_language
英語
citation_date
2006-07
citation_journal_title
Transactions of JWRI
citation_volume
35
citation_issue
1
citation_firstpage
71
citation_lastpage
75
citation_issn
03874508
citation_public_url
http://hdl.handle.net/11094/11252
citation_keywords
Fractal
Multi-Grid
Ultra Large Scale Simulation
Mechanical
Thermal