JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
64303010.pdf1.93 MB
titleJAXAにおけるEFD/CFD融合に向けた試み: デジタル/アナログ・ハイブリッド風洞構想
Other TitleA trial towards EFD/CFD integration: JAXA Digital/Analog Hybrid Wind Tunnel
Author(jpn)渡辺, 重哉; 口石, 茂; 加藤, 裕之; 青山, 剛史; 村上, 桂一; 橋本, 敦; 藤田, 直行; 岩宮, 敏幸; 松尾, 裕一
Author(eng)Watanabe, Shigeya; Kuchiishi, Shigeru; Kato, Hiroyuki; Aoyama, Takashi; Murakami, Keiichi; Hashimoto, Atsushi; Fujita, Naoyuki; Iwamiya, Toshiyuki; Matsuo, Yuichi
Author Affiliation(jpn)宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA)
Issue Date2009-02-27
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication titleJAXA special publication: Proceedings fo 40th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2008
宇宙航空研究開発機構特別資料: 第40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2008論文集
VolumeJAXA-SP-08-009
Publication date2009-02-27
Languagejpn
eng
AbstractA trial towards integration of EFD (Experimental Fluid Dynamics) and CFD, development of a system called Digital/Analog Hybrid Wind Tunnel, is introduced. The aim of the system is to improve efficiency, accuracy, and reliability of aerodynamic characteristics evaluation in aerospace vehicle developments through mutual support between EFD and CFD. The function of the system consists of optimization of test planning utilizing pretest-CFD calculations, an accurate correction of the wind tunnel wall and support interaction effects through CFD, CFD data refinement based on EFD data, the most probable aerodynamic characteristics estimation based on both EFD and CFD data, database including EFD and CFD data for an identical condition, and so forth. Key technical challenges in the system development are addressed. The detailed system design will be conducted, further identifying the needs and available techniques suitable to the system.
Description形態: カラー図版あり
会議: 第40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2008. 会期: 2008年6月12日-6月13日. 会場: 東北大学片平キャンパス
Document TypeTechnical Report
JAXA Category特別資料
ISSN1349-113X
NCIDAA11984031
SHI-NOAA0064303010
Report NoJAXA-SP-08-009
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/14014


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