書誌事項
- タイトル別名
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- Development of Digital Engineering System DAINUS
- デジタル エンジニアリング システム DAINUS ノ カイハツ
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抄録
Recently CAE(computer aided engineering) has been spread widely in metal forming. Large model calculation and remeshing in heavy deformation by FE analysis become possible because of the improvements of hardware and software. However the obtained outputs in FE analysis are limited in shape, temperature, various stress and strain. So it is difficult to design optimal process to obtain a final target properties in quantitatively by the current FE analysis system. We have developed digital engineering system DAINUS(DAIdo NUmerical process engineering System) consists of 4 prediction module (1)DAINUS-damage, (2)DAINUS-grain, (3)DAINUS-life, (4)DAINUS-cavity. DAINUS is installed in commercial FE analysis code using user subroutine, and can predict a ductile fracture by DAINUS-damage, micro-structure and mechanical properties by DAINUS-grain, die life by DAINUS-life, cavity consolidation by DAINUS-cavity. Nearly all kind of information in metal forming can be obtained in concretely and in quantitatively by DAINUS. In this paper, the features and abilities are introduced.
収録刊行物
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- 電気製鋼
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電気製鋼 78 (3), 267-274, 2007
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詳細情報 詳細情報について
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- CRID
- 1390282681396059520
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- NII論文ID
- 130000087298
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- NII書誌ID
- AN00152276
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- ISSN
- 18834558
- 00118389
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- NDL書誌ID
- 8902406
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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