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UPACSの重合格子解析における重合境界設定手法について
https://jaxa.repo.nii.ac.jp/records/6482
https://jaxa.repo.nii.ac.jp/records/64829d29d4bd-2439-43e9-adc7-9fa181daa481
名前 / ファイル | ライセンス | アクション |
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48469042.pdf (3.1 MB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | UPACSの重合格子解析における重合境界設定手法について | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | UPACS | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重合格子 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 圧縮性流れ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CFDコード | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 構造格子 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アルゴリズム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 改良 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 補間 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | UPACS | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | overset grid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | compressible flow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFD code | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | structured grid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | algorithm | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | improvement | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | interpolation | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Improvement of the domain connectivity database tool for overset grid simulations using UPACS | |||||
著者 |
松村, 洋祐
× 松村, 洋祐× 東田, 明宏× 村上, 弘幸× 山根, 敬× 高木, 亮治× 山本, 一臣× Matsumura, Yosuke× Higashida, Akihiro× Murakami, Hiroyuki× Yamane, Takashi× Takaki, Ryoji× Yamamoto, Kazuomi |
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著者所属 | ||||||
みずほ情報総研 | ||||||
著者所属 | ||||||
みずほ情報総研 | ||||||
著者所属 | ||||||
みずほ情報総研 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 総合技術研究本部 | ||||||
著者所属(英) | ||||||
en | ||||||
Mizuho Information & Research Institute | ||||||
著者所属(英) | ||||||
en | ||||||
Mizuho Information & Research Institute | ||||||
著者所属(英) | ||||||
en | ||||||
Mizuho Information & Research Institute | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2004論文集 en : JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2004 巻 JAXA-SP-04-012, p. 248-253, 発行日 2005-03-25 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | UPACS (Unified Platform for Aerospace Computational Simulation), which aims to be a common CFD platform, is a solver for compressible flows around complicated geometries using the multi-block structured grid method. In order to ease application to more complicated geometries that are difficult to create structured grid as well as to solve flows parametrically which requires many geometry modifications, UPACS has been modified so that the flow solver can treat the overset grid method and a new program, createOversetIndex, which automatically generates interpolation information on overset grid boundaries from grid files and some user-defined configuration files, has been developed in the year 2000. However, some problems have been found such as the preparation of complicated configuration files when many numbers of grid blocks are used and glitches which sometimes appear near unstructured block-to-block connections. In order to overcome the problem, a new algorithm that can generate more reliable interpolation information without bothering user's hand has been developed then the program createOversetIndex has been substantially modified. In this paper, the algorithm to generate interpolation information is explained, and the numerical simulation result of a film cooling flow model for a turbine blade by the overset grid method is introduced and compared to the result with the boundary fitted structured grid. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0048469042 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-04-012 |