書誌事項
- タイトル別名
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- Extremal Distribution Sorting Algorithm for CFD Optimization Problem and Application to Die Casting Process
- CFD サイテキカ モンダイ ノ タメ ノ キョクチ キンボウ タンサク アルゴリズム ノ コウチク ト ダイカストプロセス エ ノ テキヨウ
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Recently, optimization using computational fluid dynamics (CFD) simulators is gaining attention in various fields. However, solution space is unstable because of the loss of trailing digits or calculation error. Thus, even if the solutions are close to each other, costs do not decrease or increase constantly. Specifically, the costs are about the same, but sometimes the quality of the experimental results differs dramatically. We therefore proposed an algorithm which can realize high calculation quality in actual experiments taking into account the effects of the loss of trailing digits or calculation errors, and applied it successfully to the die casting process.
収録刊行物
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- 鋳造工学
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鋳造工学 83 (5), 253-258, 2011
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390001206510810496
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- NII論文ID
- 10028268207
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 11117384
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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