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一般座標系格子ボルツマン法による翼周り流れの数値計算
https://jaxa.repo.nii.ac.jp/records/6624
https://jaxa.repo.nii.ac.jp/records/6624748c251e-c4ba-4b18-b6b0-57d018f29c1a
名前 / ファイル | ライセンス | アクション |
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47427023.pdf (628.2 kB)
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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 | 一般座標系格子ボルツマン法による翼周り流れの数値計算 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CFD | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 翼型 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数値シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 迎角 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 格子ボルツマン法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 流れの特性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Baldwin-Lomax乱流モデル | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFD | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | airfoil | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | numerical simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | angle of attack | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lattice Boltzmann method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flow characteristic | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Baldwin-Lomax turbulence model | |||||
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 | Numerical simulation of flows around an airfoil using generalized interpolation-based Lattice Boltzmann Method | |||||
著者 |
今村, 太郎
× 今村, 太郎× 鈴木, 宏二郎× 中村, 孝× 吉田, 正廣× Imamura, Taro× Suzuki, Kojiro× Nakamura, Takashi× Yoshida, Masahiro |
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著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
東京大学 大学院新領域創成科学研究科 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Frontier Sciences | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
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2003論文集 en : JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2003 巻 JAXA-SP-03-002, p. 125-130, 発行日 2004-03-25 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The Lattice Boltzmann Method (LBM) has been developed as new CFD tool, and is applied to various flow problems. In this paper, numerical simulation of flows around an airfoil is performed using Generalized Interpolation-based Lattice Boltzmann Method (GILBM), which is a LBM solver on generalized coordinates. Flows around three different airfoils, which were workshop problems of ANSS2000, are solved using the GILBM. Each airfoil has different stall patterns; trailing edge stall (NACA63(sub 3)-018), leading edge stall (NACA63(sub 1)-012), and thin airfoil stall (NACA64(sub A)-006). The present results show good agreement in Cl, Cd and Cp distribution with the experimental results at low angle of attack. By combining GILBM solver and Baldwin-Lomax turbulence model, the present results show the ability to predict the trailing edge stall. | |||||
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: AA0047427023 | |||||
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-03-002 |