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"pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "5675", "relation": {}, "relation_version_is_last": true, "title": ["Inverse design of biplane airfoils for efficient supersonic flight: Preliminary trial to construct biplane airfoil data base"], "weko_shared_id": -1}
Inverse design of biplane airfoils for efficient supersonic flight: Preliminary trial to construct biplane airfoil data base
https://jaxa.repo.nii.ac.jp/records/5675
https://jaxa.repo.nii.ac.jp/records/56757602b215-eccb-4f4b-a0be-8108f1fb2986
名前 / ファイル | ライセンス | アクション |
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63824020.pdf (777.4 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 | ||||||
言語 | en | |||||
タイトル | Inverse design of biplane airfoils for efficient supersonic flight: Preliminary trial to construct biplane airfoil data base | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 計算機シミュレーション | |||||
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 | 空力設計 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 翼型 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 複葉機 | |||||
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 | 空力抵抗 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 逆解法設計 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 超音速飛行 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 収束 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | computerized simulation | |||||
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 | aerodynamic design | |||||
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 | biplane | |||||
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 | aerodynamic drag | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | inverse design | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | supersonic flight | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | convergence | |||||
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 | |||||
著者 |
丸山, 大悟
× 丸山, 大悟× 松島, 紀佐× 楠瀬, 一洋× 中橋, 和博× Maruyama, Daigo× Matsushima, Kisa× Kusunose, Kazuhiro× Nakahashi, Kazuhiro |
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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 | ||||||
防衛省 技術研究本部 | ||||||
著者所属 | ||||||
東北大学 大学院工学研究科 | ||||||
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 | ||||||
Ministry of Defense Technical Research and Development Institute | ||||||
著者所属(英) | ||||||
en | ||||||
Tohoku University Graduate School of Engineering | ||||||
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 en : JAXA Special Publication: Proceedings of Lectures and Workshop International: Recent Advances in Multidisciplinary Technology and Modeling 巻 JAXA-SP-07-008E, p. 195-205, 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 | There is a biplane concept for an efficient supersonic flight. Busemann biplane is a representative airfoil which has possibility of realizing low-boom and low wave drag. Aerodynamic designs based on the Busemann biplane are demanded for future supersonic transports. In this paper, possibilities of designing supersonic biplanes by utilizing an inverse problem method are discussed based on Computational Fluid Dynamics (CFD). The inverse problem method which has been used in this paper is based on the theory of oblique shock wave. Therefore, it is necessary to examine its usefulness of designing airfoils which causes complicated phenomena such as biplanes where two airfoil elements interfere with each other and three-dimensional wings. We attempted two-dimensional cases in our current studies. It was confirmed that a certain biplane which differed from the Busemann biplane converged to the known Busemann biplane in 14 times iterations of design procedure. This knowledge is stated in the previous paper of this one. Then a practical biplane configuration was designed by utilizing the inverse problem method. After 14 times iterations, biplane configuration which has lower wave drag than a zero-thickness single flat plate airfoil at sufficient lift conditions has been successfully designed. Finally, applications to designing three-dimensional biplane wings are attempted. Target and initial geometries are set to the same ones as the case of two-dimensional. The above-mentioned inverse problem method was applied to total ten sections. In three-dimensional cases which have more complicated phenomena than two-dimensional cases such as disparity in flow of span direction, convergence after 14 times iterations was confirmed. | |||||
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: AA0063824020 | |||||
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-07-008E |