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えっ,そのSGSモデル,使い方を間違っていませんか?
https://jaxa.repo.nii.ac.jp/records/2000320
https://jaxa.repo.nii.ac.jp/records/20003207c362e75-254f-4ae2-b463-8ae35a6dfdad
名前 / ファイル | ライセンス | アクション |
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AA2330026016.pdf
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Item type | WEKO3_JAXA出版物 / JAXA Publication(1) | |||||||||
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公開日 | 2024-02-27 | |||||||||
タイトル | ||||||||||
言語 | ja | |||||||||
タイトル | えっ,そのSGSモデル,使い方を間違っていませんか? | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Oh, Are You Using That SGS Model in the Wrong Way? | |||||||||
言語 | ||||||||||
言語 | jpn | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||
資源タイプ | conference paper | |||||||||
アクセス権 | ||||||||||
アクセス権 | open access | |||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
著者 |
松山, 新吾
× 松山, 新吾
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著者所属 | ||||||||||
著者所属 | 宇宙航空研究開発機構 (JAXA)(ja) Japan Aerospace Exploration Agency (JAXA)(en) |
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出版者 | ||||||||||
出版者 | 宇宙航空研究開発機構 (JAXA)(ja) Japan Aerospace Exploration Agency (JAXA)(en) |
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書誌情報 |
ja : 宇宙航空研究開発機構特別資料: 第55回流体力学講演会/第41回航空宇宙数値シミュレーション技術シンポジウム論文集 en : JAXA Special Publication: Proceedings of the 55th Fluid Dynamics Conference / the 41st Aerospace Numerical Simulation Symposium 巻 JAXA-SP-23-009, p. 265-274, 発行日 2024-02-27 |
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会議概要 | ||||||||||
会議名 | 第55回流体力学講演会/第41回航空宇宙数値シミュレーション技術シンポジウム(ja) The 55th Fluid Dynamics Conference / The 41st Aerospace Numerical Simulation Symposium(en) |
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主催機関 | 航空宇宙数値シミュレーション技術シンポジウム運営委員会(ja) | |||||||||
開催期間 | 2023-07-12 - 2023-07-14 | |||||||||
開催会場 | 国立オリンピック記念青少年総合センター(ja) National Olympics Memorial Youth Center(en) |
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開催地 | 東京(ja) Tokyo(en) |
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開催国 | JPN | |||||||||
抄録 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Large-Eddy Simulation (LES) is a solution method that models turbulence on scales smaller than the grid scale (GS) and solves turbulence above the GS on the grid. In addition to ordinary LES using the general SGS model, implicit LES (ILES), which substitutes the SGS model with numerical viscosity, is also widely used. However, in LES using low-resolution grids such in the practical simulations, the SGS model and ILES are performed without deep consideration, and it is very difficult to be sure that appropriate models and methods have been selected. In this study, we would like to discuss how the SGS model should be used in LES, and how ILES should be performed with such coarse grids. | |||||||||
言語 | en | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | 形態: カラー図版あり | |||||||||
言語 | ja | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Physical characteristics: Original contains color illustrations | |||||||||
言語 | en | |||||||||
ISSN ONLINE | ||||||||||
収録物識別子タイプ | EISSN | |||||||||
収録物識別子 | 2433-2232 | |||||||||
著者版フラグ | ||||||||||
出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
資料番号(Local) | ||||||||||
識別子タイプ | Local | |||||||||
関連識別子 | 資料番号: AA2330026016 | |||||||||
レポート番号 | ||||||||||
内容記述 | レポート番号: JAXA-SP-23-009 |