WEKO3
アイテム
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高次精度非構造格子法によるJAXA高揚力装置風洞模型まわりの流れ解析
https://jaxa.repo.nii.ac.jp/records/5638
https://jaxa.repo.nii.ac.jp/records/5638abd5c530-d32d-47c5-ad11-3f894dfbab22
名前 / ファイル | ライセンス | アクション |
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63742032.pdf (1.2 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 | 高次精度非構造格子法によるJAXA高揚力装置風洞模型まわりの流れ解析 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 計算流体力学 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 風洞模型 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高揚力装置 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 流れの分布 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 風洞試験 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 航空機設計 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 格子生成 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 非構造格子 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 旅客機 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 圧力分布 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 前縁スラット | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | computational fluid dynamics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wind tunnel model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high-lift device | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flow distribution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wind tunnel test | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aircraft design | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | grid generation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | unstructured grid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | passenger aircraft | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | pressure distribution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | leading edge slat | |||||
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 | Flow simulation around JAXA high-lift configuration model using high-order unstructured method | |||||
著者 |
芳賀, 臣紀
× 芳賀, 臣紀× 大西, 直文× 澤田, 恵介× 増永, 晶久× 内山, 直樹× Haga, Takanori× Onishi, Naofumi× Sawada, Keisuke× Masunaga, Akihisa× Uchiyama, Naoki |
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著者所属 | ||||||
東北大学 大学院工学研究科 | ||||||
著者所属 | ||||||
東北大学 大学院工学研究科 | ||||||
著者所属 | ||||||
東北大学 大学院工学研究科 | ||||||
著者所属 | ||||||
三菱重工業 名古屋航空宇宙システム製作所 | ||||||
著者所属 | ||||||
三菱重工業 名古屋航空宇宙システム製作所 | ||||||
著者所属(英) | ||||||
en | ||||||
Tohoku University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Tohoku University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Tohoku University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Mitsubishi Heavy Industries Ltd. Nagoya Aerospace Systems Works | ||||||
著者所属(英) | ||||||
en | ||||||
Mitsubishi Heavy Industries Ltd. Nagoya Aerospace Systems Works | ||||||
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: 第39回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2007論文集 en : JAXA Special Publication: Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007 巻 JAXA-SP-07-016, p. 196-201, 発行日 2008-02-29 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | An aerodynamics simulation code using high-order Spectral Volume (SV) method has been developed, and flow simulations around JAXA high-lift configuration model were conducted on the Earth Simulator. The obtained results of the Euler computation are compared with those of a conventional unstructured method and the available wind-tunnel data. The computed pressure profiles fairly agree with the experimental data on the relatively coarse mesh, although viscous effects were all neglected in the calculation. In particular, trailing vortices from various high-lift devices are clearly captured even in the down stream region where they are likely to be vanished due to inherent numerical viscosity in the conventional unstructured mesh methods. This demonstrates that the present high-order unstructured mesh method will be capable of capturing various flow features accurately while it retains the desired geometrical flexibility. It is also shown that the developed code achieves high computing performance on the Earth Simulator. | |||||
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: AA0063742032 | |||||
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-07-016 |